ELITE SERIES SURGICAL TABLES
OPERATORS MANUAL
REV 3-06
MODEL ELITE 3000
Page 1
TABLE OF CONTENTS
TITLE PAGE
EQUIPMENT LABELS AND SPECIFICATONS ................................................................................... 2
3000 Series Imaging Table Specifications ............................................................................................. 3
SPECIAL USER ATTENTION .............................................................................................................. 4
SECTION I INTRODUCTION ............................................................................................................... 6
1-1. General....................................................................................................................................... 6
1-2. Power Requirements.................................................................................................................. 6
1-3. Pendant Control Unit .................................................................................................................. 7
1-4. Floor Lock/Brake System ........................................................................................................... 7
SECTION II OPERATION.................................................................................................................... 8
2-1. Electrical Power ......................................................................................................................... 8
2-2. Positioning Functions ................................................................................................................. 8
a. Floor Lock/Brake system ..................................................................................................... 8
b. Trendelenburg....................................................................................................................... 9
c. Lateral Tilt ............................................................................................................................. 9
d. Elevation............................................................................................................................... 9
e. Return To Level ....................................................................................................................10
2-3. Emergency Brake Release ........................................................................................................10
2-4. Positioning..................................................................................................................................11
SECTION III MAINTENANCE ...............................................................................................................12
3-1. Preventive Maintenance.............................................................................................................12
3-2 Cleaning Recommendations ......................................................................................................12
3-3. Service .......................................................................................................................................13
REV 3/06
Although current at time of publication, SKYTRON's policy of continuous development makes this manual
subject to change without notice.
Page 2
EQUIPMENT LABELS AND SPECIFICATIONS
10A
TYPE B
EQUIPMENT
N
FUSE TYPE 10 AMP, FAST ACTING (FA)
INDICATES DANGEROUS VOLTAGE, 120 V, 60 Hz
CLASS I DEFIBRILLATION PROOF, TYPE B EQUIPMENT- IPX4 RATED.
INTERNALLY POWERED EQUIPMENT
PROTECTIVE GROUNDING.
IN ORDER TO ENSURE PROPER GROUNDING RELIABILITY,
THIS TABLE MUST BE CONNECTED TO A PROPERLY GROUNDED
HOSPITAL GRADE OUTLET.
CONNECTION FOR NEUTRAL CONDUCTOR SUPPLIED
UNIT TO BE USED ONLY IN SPECIFIED ENVIRONMENTAL CONDITIONS
TEMPERATURE: 15˚ - 30˚ C (60˚ -85˚ F)
HUMIDITY: 30% - 60% RELATIVE HUMIDITY, NON CONDENSING
IPX4
V
A
HZ
AC VOLTAGE
ENCLOSURE CLASS
VOLTAGE RATING OF THE UNIT
AMPERAGE RATING OF THE UNIT
FREQUENCY OF THE UNIT
ATTENTION, CONSULT MANUAL FOR FURTHER INSTRUCTIONS.
INDICATES SPECIAL USER ATTENTION.
POWERED BY AC VOLTAGE
19.7"
3000 Series Imaging Table Specifications
TOP VIEW
65"
82.5"
Page 3
39" MAX
28" MIN
5.75"
8.25"
40.5" 19"
SIDE VIEW END VIEW
Electrical Specifications
Power requirements
Current Leakage
Power Cord
15 feet w/hospital grade connector
ENTELA CERTIFIED
TO UL2601-1,
CAN/CSA601.1, IEC 60601-2-46
120 VAC, 60Hz, 450 Watts
Less than 100 micro amps
Page 4
Prior to use, all personnel that may operate this
table must be instructed in the correct operational procedures. This table is designed for
use by trained and qualified personnel for human medical purposes only.
Initial use should not begin until after the users
have been instructed by the manufacturer's
representative.
A routine instructional program must be implemented by the facility for proper usage instructions for all personnel that may operate this table.
Certain accessories can be damaged when changing the position of the table top. Always look first to
see if a desired movement is going to interfere with
any accessories in use.
SPECIAL USER ATTENTION
Do not use worn or damaged accessories, they
represent an injury hazard.
Remove possible obstacles before lowering or
tilting the operating table
The operator has the ultimate responsibility of
preventing damage to the table and surrounding
equipment or possible injury to the patient or staff.
In general, common sense will dictate when there
is a potential hazard.
During table set-up and patient positioning, the
following items should be observed.
The table top is constructed of a radioluscent
composite material. Use caution when using accessories to protect the table top from damage
including nicks or scratches to maintain clear imaging capability.
The 500 pound lift and articulate capacity is
based on the patient weight load being evenly
distributed on the table top. Refer to figures 3-1,
3-2 and 3-3 for proper patient positioning.
The following precautions should be reviewed
by all personnel prior to operating the table.
WARNING
Indicates a possibility of personal injury.
Do not place objects on the base of the table, a
danger of damage exists during positioning.
Use caution when articulating the table top, pinch
hazards exist.
WARNING
Risk of electrical shock. Make sure
power cord is disconnected prior to
accessing fuses.
NOTE
Activating any function button will activate the brake system. Using the
TABLE UP function to set the brakes
provides a visual assurance that the
brakes are locked without altering the
table position, except when emergency
brake is released.
CAUTION
Indicates a possibility of damage to
equipment.
NOTE
Indicates important facts or helpful hints.
WARNING
DO NOT use the table in the presence
of FLAMMABLE GASES (Flammable
gases are not commonly used in the
U.S.).
WARNING
DO NOT unlock brakes when a patient
is on the table. An uneven patient
weight load may cause instability.
WARNING
Page 5
CAUTION
MAXIMUM END LOAD 180 POUNDS.
During transfer, DO NOT seat the pa-
tient at the distal end of the table. Table
stability may be compromised.
To maximize patient safety, utilize
proper restraint methods during extreme
Trendelenburg and lateral tilt positioning.
NOTE
•The Emergency Brake Release Valve
must be closed and tightened (clockwise) before activating any hydraulic
function.
•If the Emergency Brake Release Valve
has been operated, the BRAKE UNLOCK button on the pendant control will
have to be pressed before brakes will
lock again.
WARNING
Consult manufacturer's instructions
when using high frequency surgical
equipment, cardiac defibrillator and cardiac defibrillator monitors.
Lithotomy positioning is NOT ADVISED
for the 3000 series tables.
NOTE
Always follow current AORN Journal
Guidelines to ensure proper cleaning
and disinfection procedure.
WARNING
Always follow OSHA blood-borne pathogens standards for protective clothing,
including gloves, masks and eye protection when cleaning the surgical table.
CAUTION
Thoroughly read and follow the
manufacturer's directions for all cleaning fluids. DO NOT use cleaners containing phenolics.
WARNING
When an antistatic pathway is required,
the table has to be used on an antistatic
floor
WARNING
The antistatic properties of the table are
dependent on the use of the original pad
set which was furnished with the table
or an alternate approved replacement.
CAUTION
When using spray cleaners DO NOT
spray fluids directly into electrical receptacles or micro switches.
CAUTION
Before replacing pads on the table, make
sure the pads and all mating surfaces
are completely dry. Moisture trapped
between the pads and mating surfaces
may cause distortion of table tops.
Page 6
SECTION I INTRODUCTION
Figure 1-1. Elite 3000
1-1. General
SKYTRON’s Elite 3000 Series Imaging Tables are
electro-hydraulically operated. See figure 1-1.
The electro-hydraulic positioning functions operated by the hand-held, pendant control unit are:
Trendelenburg, lateral tilt, elevation, return to level,
and the floor lock/brake system.
A manual control is provided for emergency brake
release.
1-2. Power Requirements
The Elite 3000 Surgical Table requires a 120VAC,
60 Hz electrical power supply. The table is equipped
with a 15 foot long power cord with a standard three
prong, hospital grade plug. The electrical protection fuses (2) are located behind a cover plate in the
electrical enclosure on the front edge of the base.
See figure 1-2. The main power ON/OFF switch is
located on the electrical enclosure.
WARNING
Risk of electrical shock. Make sure
power cord is disconnected prior to
accessing fuses.
Page 7
*
PRESS TO
LOCK BRAKES
RETURN
ELEVATION
LATERAL TILT
TRENDELENBURG
POWER
BRAKE
UNLOCK
*
PRESS TO
LOCK BRAKES
RETURN
ELEVATION
LATERAL TILT
TRENDELENBURG
POWER
BRAKE
UNLOCK
ELITE / 3000
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
*
PRESS TO
LOCK BRAKES
RETURN
ELEVATION
LATERAL TIL T
TRENDELENBURG
POWER
BRAKE
UNLOCK
TRENDELENBURG
LA TERAL TIL T
POWER
INDICATOR
TABLE UP
(BRAKE LOCK)
RETURN
TO LEVEL
TABLE DOWN
BRAKE UNLOCK
ELECTRICAL
ENCLOSURE
POWER
CORD
MAIN POWER
COVER
SWITCH
PLATE
(2) FUSES
10 Amp FA
Figure 1-2. Power Switch and Fuse Location
1-3. Pendant Control Unit
The hand-held pendant control unit (figure 1-3) has
a non-slip rubber cover which assures a positive
grip during use. A spring clip hanger located on the
back of the control allows it to be stored on the table
bracket.
SPRING
CLIP
HANGER
ELITE / 3000
ELITE / 3000
POWER
INDICATOR
1-4. Floor Lock/Brake System
The floor lock/brake system consists of four selfleveling, hydraulic brake cylinders which raise and
support the table base off from the casters. Press
the ELEVATION-UP button on the pendant control
to set the table’s brakes. An electronic timer in the
brake circuit will activate the brake system until the
brakes are completely set, approximately 8-10
seconds.
NOTE
Activating any function button will activate the brake system. Using the
TABLE UP function to set the brakes
provides a visual assurance that the
brakes are locked without altering the
table position, except when emergency
brake is released.
To unlock the brakes, press the BRAKE UNLOCK
button and release. The brakes will retract automatically in approximately 7-8 seconds.
FUNCTION
BUTTONS
CAUTION
CAUTION
HANG PENDANT CONTROL
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
ON SIDE RAIL WHEN NOT IN
MOVING PARTS.
MOVING PARTS.
USE. KEEP CORD CLEAR OF
USE. KEEP CORD CLEAR OF
Figure 1-3. Pendant Control Unit
The function buttons are identified with symbols
and descriptions for all functions. See figure 1-4.
The Trendelenburg and table-up buttons are red,
the remaining buttons are all green.
Figure 1-4. Function Push Buttons
Page 8
ELITE / 3000
ELEVATION
LATERAL TILT
TRENDELENBURG
POWER
ELEVATION
UP
SECTION II OPERATION
2-1. Electrical Power
a. Check to be sure the power cord is plugged
into 120VAC outlet.
WARNING
Prior to operating the table, observe all
table caution labels and review the
SPECIAL USER ATTENTION section
in the front of this manual.
WARNING
DO NOT use the table in the presence
of FLAMMABLE GASES (Flammable
gases are not commonly used in the
U.S.)
b. Depress Main Power ON/OFF switch on the
electrical enclosure. See figure 2-1. The green
Power ON indicator light on the pendant control unit
should now be illuminated.
2-2. Positioning Functions
The hand-held pendant control unit (figure 2-2)
activates the following table functions:
TRENDELENBURG
LA TERAL TIL T
TABLE UP
(BRAKE LOCK)
RETURN
TO LEVEL
ELITE / 3000
POWER
TRENDELENBURG
LATERAL TILT
ELEVATION
BRAKE
RETURN
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
POWER
INDICATOR
TABLE DOWN
BRAKE UNLOCK
Figure 2-2. Pendant Control Unit
POWER
CORD
MAIN
POWER
SWITCH
Figure 2-1. Main Power Switch
a. Floor Lock/Brake System. To activate the
brakes without affecting table positioning, press
the ELEVATION-UP button. See figure 2-3. The
elevation cylinder will not function until the brakes
are completely extended.
Figure 2-3. Brake System Activation
Press the BRAKE-UNLOCK button on the pendant
20˚
20˚
ELITE / 3000
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
*
PRESS TO
LOCK BRAKES
RETURN
ELEVATION
LATERAL TILT
TRENDELENBURG
POWER
BRAKE
UNLOCK
LA TERAL TIL T
ELITE / 3000
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
*
PRESS TO
LOCK BRAKES
RETURN
ELEVATION
LATERAL TILT
TRENDELENBURG
POWER
BRAKE
UNLOCK
TABLE UP
TABLE DOWN
28"
39"
control to release the four self-leveling brake feet in
order to move the table. See figure 2-3. The brake
delay circuit automatically retracts the brake system with just one press of the BRAKE-UNLOCK
button. It takes approximately 7-8 seconds to
totally release the system.
WARNING
DO NOT unlock brakes wh
en a patient is on the table. An uneven
patient weight load may cause instability.
b. Trendelenburg. To achieve Trendelenburg
positioning, press the appropriate
TRENDELENBURG button (figure 2-4). Trendelenburg positioning of up to 20° may be obtained.
Page 9
c. Lateral Tilt. To achieve lateral tilt right
positioning, press the appropriate LATERAL-TILT
button (figure 2-5). Tilt of up to 20° may be obtained.
Figure 2-5. Lateral Tilt Positioning
WARNING
To maximize patient safety, utilize
proper restraint methods during extreme
Trendelenburg and lateral tilt positioning.
ELITE / 3000
POWER
TRENDELENBURG
LATERAL TILT
ELEVATION
BRAKE
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
MOVING PARTS.
TRENDELENBURG
RETURN
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
d. Elevation. To raise table top, press the UP
button (figure 2-6.). The table will lift a patient weight
of 500 pounds up to a maximum height of 39". To
lower the table top, press the DOWN button. The
table top will go down to a minimum height of 28"
(minus pad).
20˚
20˚
Figure 2-4. Trendelenburg Positioning
Figure 2-6. Elevation Function
Page 10
e. Return To Level. To return the table top to a level
position, press the RETURN button (figure 2-7).
NOTE
ELITE / 3000
POWER
TRENDELENBURG
LATERAL TILT
ELEVATION
RETURN
TO LEVEL
BRAKE
RETURN
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
Figure 2-7. Return To Level
2-3. Emergency Brake Release
In case of a power failure or an electrical problem
within the table, the emergency brake release
system can be used to move the table. The control
lever for this function is located on the side of the
table base and is identified by an EMERGENCY
BRAKE RELEASE label. Turn the lever counterclockwise to release the brakes. See figure 2-8.
•The Emergency Brake Release Valve
must be closed and tightened (clockwise) before activating any hydraulic
function.
•If the Emergency Brake Release Valve
has been operated, the BRAKE UNLOCK button on the pendant control will
have to be pressed before brakes will
lock again.
WARNING
Consult manufacturer's instructions
when using high frequency surgical
equipment, cardiac defibrillator and cardiac defibrillator monitors.
WARNING
When an antistatic pathway is required,
the table has to be used on an antistatic
floor.
BRAKE (4)
EMERGENCY
BRAKE RELEASE
Figure 2-8. Emergency Brake Release
WARNING
The antistatic properties of the table are
dependent on the use of the original pad
set which was furnished with the table
or an alternate approved replacement.
2-4. Positioning
During table set-up and patient positioning, the
following items should be observed.
The table top is constructed of a radioluscent
composite material. Use caution when using accessories to protect the table top from damage
including nicks or scratches to maintain clear imaging capability.
The 500 pound lift and articulate capacity is
based on the patient weight load being evenly
distributed on the table top and the patient's head
over the elevation column. The weight capacity
with the patient's head away from the elevation
column is 400 pounds. Refer to figures 3-1,
3-2 and 3-3 for proper patient positioning.
RESTRAINT
STRAP
6" ACCESSORY
Page 11
SINGLE
CARBON FIBER
ARMBOARD (2)
ELEVATION
COLUMN
RAIL CLAMP
CAUTION
MAXIMUM END LOAD 180 POUNDS.
During transfer, DO NOT seat the pa-
tient at the distal end of the table. Table
stability may be compromised.
Lithotomy positioning is NOT ADVISED
for the 3000 series tables.
STANDARD
ARMBOARD (2)
RESTRAINT
STRAP
500 POUND CAPACITY
Figure 3-2.
DUAL
CARBON FIBER
ARMBOARD
RESTRAINT
STRAP
6" ACCESSORY
RAIL CLAMP
Figure 3-1.
ELEVATION
COLUMN
400 POUND CAPACITY
6" ACCESSORY
RAIL CLAMP
400 POUND CAPACITY
Figure 3-3.
ELEVATION
COLUMN
Page 12
SECTION III MAINTENANCE
3-1. Preventive Maintenance
The following preventive maintenance checks and
services are recommended to ensure the serviceability and proper operation of your SKYTRON
Surgical Table.
a. During normal cleaning, a general visual examination should be made checking for leaks,
loose bolts or parts and cracked or chipped paint.
Any necessary repairs should be made.
b. Semi-annually the following checks and services should be performed:
1. Check all hydraulic fittings, mini-valves
and slave cylinders for proper operation
and any signs of leaks.
2. Check the hydraulic speed controls and
adjust if necessary.
3. Pressure check (with a gauge) the pressure relief valve.
4. Check all mechanical adjustments and
adjust as necessary.
5. Check hydraulic fluid level.
3-2. Cleaning Recommendations
NOTE
Always follow current AORN Journal
Guidelines to ensure proper cleaning
and disinfection procedure.
The following procedures should be followed when
cleaning the surgical table between cases.
Place table top in level position prior to starting
cleaning procedure.
WARNING
Always follow OSHA blood-borne pathogens standards for protective clothing,
including gloves, masks and eye protection when cleaning the surgical table.
Remove major contaminants from the table with
disposable materials following appropriate biohazard waste disposal procedures.
Remove all table pads and place them on a flat
surface for cleaning.
6. Lubricate the elevation slider assembly.
7. Inspect table top for nicks, scratches or
dents.
CAUTION
Thoroughly read and follow the
manufacturer's directions for all cleaning fluids. DO NOT use cleaners containing phenolics.
Apply cleaning fluid liberally to top and sides of
each pad and wipe with a clean lint-free cloth.
Using a clean, damp, lint-free cloth, wipe the pads
to remove the cleaning fluid.
Using a clean, dry, lint-free cloth, wipe the pads to
remove all moisture.
Repeat the steps to clean the bottom of the each
pad.
3-3. Service
Page 13
CAUTION
When using spray cleaners DO NOT
spray fluids directly into electrical receptacles or micro switches.
Repeat cleaning procedure for all table surfaces
including the top, sides, elevation column, base and
all accessories.
CAUTION
Before replacing pads on the table, make
sure the pads and all mating surfaces
are completely dry. Moisture trapped
between the pads and mating surfaces
may cause distortion of table tops.
When the cleaning procedure is complete, replace
all pads and accessories as applicable.
Remove pendant control from table bracket and
apply cleaning solution to the pendant control and
cord.
Use a clean cloth dampened with water to remove
cleaning solution.
Table maintenance can be performed by trained
maintenance personnel using SKYTRON authorized replacement parts and service techniques.
Service instructions and parts are available from
SKYTRON.
To obtain service instructions, replacement parts,
factory service or preventive maintenance contracts, contact the SKYTRON representative listed
below.
Or contact:
SKYTRON
5000 - 36th Street S.E.
Grand Rapids, MI 49512
1-800-SKYTRON (1-800-759-8766)
FAX: (616) 957-5053
Use another clean damp cloth to remove any remaining residue.
Install pendant control on bracket for storage when
cleaning procedure is complete.
5000 36th Street S.E., Grand Rapids, MI 49512
1-800-SKYTRON or 1-616-957-0500 • FAX 1-616-957-5053
ELITE SERIES SURGICAL TABLES
MAINTENANCE MANUAL
MODEL ELITE 3000 and 3001
Page 37
Table of Contents
SECTION I HYDRAULIC SYSTEM......................................................................................................... 1
1-1. General ......................................................................................................................................... 1
1-2. Component Operation ........................................................................................................ .......... 2
a. Motor/Pump Operation ............................................................................................................. 2
b. Pressure Relief Valve ............................................................................................................... 2
c. Mini-Valves............................................................................................................................... 3
d. Mini-Valve in Neutral Position .................................................................................................. 3
e. Mini-Valve Right Port Activated ................................................................................................ 4
f. Mini-Valve Left Port Activated .................................................................................................. 4
g. Hydraulic Cylinders (Slave Cylinders) ...................................................................................... 5
h. Elevation Cylinder Return Circuit ............................................................................................. 7
i. Brake System ........................................................................................................................... 7
j. Emergency Brake Release ...................................................................................................... 8
1-3. Hydraulic Adjustments .................................................................................................................. 8
a. Fluid Level ................................................................................................................................ 8
b. Bleeding The Hydraulic System ............................................................................................... 8
c. Pressure Relief Valve............................................................................................................... 9
d. Speed Controls......................................................................................................................... 9
SECTION II MECHANICAL TABLE ADJUSTMENTS .......................................................................... 10
2-1. Elevation Column Adjustment..................................................................................................... 10
SECTION III HYDRAULIC TROUBLESHOOTING............................................................................... 11
3-1. Precautions................................................................................................................................. 11
3-2. Troubleshooting Notes................................................................................................................ 11
3-3. ELEVATION DIAGNOSIS CHART ............................................................................................. 12
3-4. TRENDELENBURG DIAGNOSIS CHART ................................................................................. 13
3-5. LATERAL - TILT DIAGNOSIS CHART....................................................................................... 14
3-6. LATERAL SLIDE DIAGNOSIS CHART....................................................................................... 15
3-7. LONGITUDINAL SLIDE DIAGNOSIS CHART ............................................................................ 16
3-8. BRAKE CIRCUIT DIAGNOSIS CHART...................................................................................... 17
3-11. Flexible Hose Identification and Placement................................................................................ 18
This manual covers the Model 3000 and Model 3001. All ref erence to top slide pertains to Model 3001 only.
Although current at time of publication, SKYTRON's policy of continuous de v elopment makes this manual
subject to change without notice.
7/03
Page 31
Table of Contents (continued)
SECTION IV ELECTRICAL SYSTEM................................................................................................... 20
4-1. General ....................................................................................................................................... 20
4-2. Components ............................................................................................................................... 20
SECTION V ELECTRICAL SYSTEM TROUBLESHOOTING ............................................................. 21
5-1. Troubleshooting Notes................................................................................................................ 21
5-2. Main Switch................................................................................................................................. 21
5-3. Pendant Control.......................................................................................................................... 22
5-4. Relay Box.................................................................................................................................... 23
5-5. Solenoids .................................................................................................................................... 24
5-6. Motor/Pump Assembly................................................................................................................ 26
5-7. Return-to-Level Micro-Switches.................................................................................................. 27
5-8. Troubleshooting .......................................................................................................................... 28
SECTION VI ELECTRICAL SYSTEM ADJUSTMENTS ....................................................................... 29
6-1. Relay Box Adjustments............................................................................................................... 29
WARNING
Indicates a possibility of personal injury .
CAUTION
Indicates a possibility of damage to
equipment.
NOTE
Indicates important facts or helpful hints.
Page 32
BASIC RECOMMENDED TOOLS:
1/8". 1/4" STRAIGHT BLADE SCREWDRIVERS
#2 PHILLIPS SCREWDRIVER
HYDRAULIC PRESSURE GAUGE SKYTRON P.N. 6-050-02
®
METRIC ALLEN
WRENCHES 1.5mm-8mm
ADJUSTABLE CRESCENT WRENCH
DIGITAL VOLTMETER, TRUE RMS
METRIC OPEN END WRENCHES 7mm-18mm
LEVEL (CARPENTERS)
BASIC RECOMMENDED MAINTENANCE PROCEDURES
The basic items noted below should be inspected at a minimal interval period of 6 months (dependant on
usage). For optimal usage, safety and longevity of the product, have it serviced only by an authorized
Skytron representative with authentic Skytron replacement parts.
• Check Power Cord (if applicable)
• Check Pendant Control (if applicable)
• Check Auxiliary Control Devices (if applicable)
• Check Oil Level in Reservoir
• Check For Hydraulic Leaks
• Check Pressure Relief Valve Setting
• Check All Table Functions
• Check Side Rails
• Check Velcro
• Lubricate Elevation Slider Assembly with SKYTRON Slider Grease P/N D6-010-89
• Lubricate Castors
• Check brake pads for wear and inspect brake cylinders for proper operation.
• Check Carbon Fiber Top for Damage
Only facility-authorized SKYTRON trained, maintenance personnel should troubleshoot the
SKYTRON Surgical Table. Trouble shooting by unauthorized personnel could result in
personal injury or equipment damage.
How to contact us:
Skytron
5000 36th St. SE, Grand Rapids, MI 49512
PH: 1-800-759-8766 (SKY-TRON)
FAX: 616-957-5053
Page 33
TYPE B
EQUIPMENT
EQUIPMENT LABELS AND SPECIFICATIONS
INDICATES DANGEROUS VOLTAGE, 120 V, 60 Hz
CLASS I DEFIBRILLATION PROOF, TYPE B EQUIPMENT- IPX4 RATED.
INTERNALLY POWERED EQUIPMENT
PROTECTIVE GROUNDING.
IN ORDER TO ENSURE PROPER GROUNDING RELIABILITY,
THIS TABLE MUST BE CONNECTED TO A PROPERLY GROUNDED
HOSPITAL GRADE OUTLET.
N
IPX4
V
A
HZ
CONNECTION FOR NEUTRAL CONDUCTOR SUPPLIED
UNIT TO BE USED ONLY IN SPECIFIED ENVIRONMENTAL CONDITIONS
TEMPERATURE: 15˚ - 30˚ C (60˚ -85˚ F)
HUMIDITY: 30% - 60% RELATIVE HUMIDITY, NON CONDENSING
AC VOLTAGE
ENCLOSURE CLASS
VOLTAGE RATING OF THE UNIT
AMPERAGE RATING OF THE UNIT
FREQUENCY OF THE UNIT
ATTENTION, CONSULT MANUAL FOR FURTHER INSTRUCTIONS.
INDICATES SPECIAL USER ATTENTION.
Page 34
POWERED BY AC VOLTAGE
ENTELA CERTIFIED
TO UL2601-1
CAN/CSA601.1, IEC 60601-2-46
3001 Series General Purpose Surgical Table Specifications
TOP VIEW
30"
13.8"
42" MAX
32" MIN
40.5"
82.5"
8.25"
SIDE VIEW
65"
19.7"
20˚
21.875"
20˚ 20˚
20˚
19"
END VIEW
3000 Series General Purpose Surgical Table Specifications
19.7"
39" MAX
28" MIN
TOP VIEW
82.5"
40.5" 19"
SIDE VIEW
65"
20˚
20˚ 20˚
20˚
8.25"
END VIEW
Page 35
SECTION VI ELECTRICAL SYSTEM ADJUSTMENTS
6-1. Relay Box Adjustments
The Relay Box contains variable resistors for adjusting the operating timers for the BRAKE SET
and BRAKE UNLOCK functions. These timers are
set at the factory and usually never need adjustment. If an adjustment is necessary, remove the
relay box cover and use the following procedures.
See figure 6-1.
a. Brake Release Timer
The Brake Release Timer is set for about 7 seconds and is controlled by the variable resistor VR1
on the relay box circuit board. Turn the adjuster
clockwise to increase the operating time. Counterclockwise to decrease the operating time.
b. Brake Set Timer
The Brake Set Timer is set for about 7 seconds
and is controlled by the variable resistor VR2 on
the relay box circuit board. Turn the adjuster clockwise to increase the operating time. Counterclockwise to decrease the operating time.
VR-1 VR-2VR-3VR-4
CN-4
CN-2B
CN-3
CN-2A CN-1
Figure 6-1. Relay Box Adjustments
Page 29
SECTION I HYDRAULIC SYSTEM
1-1. General
Electro- Hydraulic System
The hydraulic system (with the exception of the
hydraulic cylinders and hoses) is contained within
the base of the table. The hydraulic valves and
pump are electrically controlled by the use of a
hand- held push button pendant control. The power
requirements for the table are 120 VAC, 5 amp,
60 Hz.
The table contains the following components. Refer to the block diagram ( figure 1- 1) for relationship.
a. Oil Reservoir - Main oil supply. Approximately
two quarts.
LA TERAL TIL T
LATERAL SLIDE
67
45
b. Motor/Pump Assembly - A positive displace-
ment gear type pump provides the necessary oil
pressure and volume.
c. Pressure Relief Valve - Provides an alternate
oil path when the hydraulic cylinders reach the end
of their stroke.
d. Electro/Hydraulic Mini-Valv e Assemblies -These
direct the fluid to the appropriate hydraulic cylinders.
e. Hydraulic Lines, Fittings, Connections - They
provide a path for the hydraulic oil.
f. Hydraulic Cylinders - They convert the hydraulic
fluid pressure and volume into mechanical motion.
LONGITUDINAL
SLIDE
889
ELEVATION
1
TREND
2
3
9
2
1
4
3
ELEV TREND
6
5
2
1
8
PLUMBING
7
TERMINAL
8
9
LONG
SLIDE
12
7
3
4
TILT
9
6
5
LAT
SLIDE
12
PRESSURE
RELIEF V AL VE
BRAKES
EMERGENCY
BRAKE RELEASE
DR
MINI-VALVES
MOTOR/PUMP
ASSEMBLY
Figure 1-1. Hydraulic Block Diagram - Model 3001
M
Page 1
1-2. Component Operation
a. Motor/Pump Operation
The motor/pump assembly is a gear type pump
that provides the oil pressure and volume for the
entire hydraulic system. The pump has an inlet
side and an outlet side. The inlet side is connected
to the reservoir which provides the oil supply . The
reservoir has a very fine mesh screen strainer
which prevents foreign material from entering the
oil system.
The output line of the pump is connected to the
main oil galley which is internal and common to all
the hydraulic mini-valves and pressure relief valve.
Also, common to the hydraulic mini-valves and
pressure relief valve is an oil galley that internally
connects to the oil reservoir to provide a return
path for the hydraulic oil. See figure 1-2.
Turning the adjustment nut clockwise increases
the amount of oil pressure required to open the
valve, and turning it counterclockwise decreases
the amount of oil pressure. (See adjustment section for specification.)
PRESSURE RELIEF
ADJUSTMENT NUT
PRESSURE
GAUGE
SPRING LOADED
PLUNGER
MAIN RETURN
OIL GALLEY
(INTERNAL)
MINI-VALVES
MOTOR/PUMP
ASSEMBLY
PUMP
OUTLET
PUMP INLET
MAIN PRESSURE
OIL GALLEY
(INTERNAL)
PRESSURE
RELIEF V AL VE
OIL
RESERVOIR
Figure 1-2.
b. Pressure Relief Valve
This device provides an alternate oil path when
the hydraulic cylinders reach the end of their stroke
and the pump continues to run. If this path were
not provided, the pump motor would stall because
the oil cannot be compressed. The pressure relief
valve is directly connected to the mini-valve bodies and shares both the common internal main
pressure oil galley, and the return oil galley, that
internally connect to the reservoir. See figure 1-3.
Figure 1-3. Pressure Relief Valve Not
Functioning
PRESSURE RELIEF
ADJUSTMENT NUT
PRESSURE
GAUGE
SPRING LOADED
PLUNGER
The main component of the valve is an adjustab le
spring loaded plunger that is pushed off from its
seat by the oil pressure. The oil then flows back
into the reservoir. See figure 1-4.
Page 2
Figure 1-4. Pressure Relief Valve Functioning
c. Mini-Valves
The operation of the mini-valves is identical for all
table functions except the ele v ation and br ak e circuits. These two hydraulic circuits use a 3-way
(single check valve) type mini-v alve. All other functions use a 4-way (dual check valve) type minivalve.
Either type mini-valve is controlled by two pushing
type, electrically operated solenoids. The solenoids
push the spool valve (located in the lower portion
of the valve) one way or the other. This motion
opens the main supply galley (which has pump
pressure) allowing the oil to flow through the various parts of the mini-valve to the function. The
spool valve also opens an oil return circuit which
allows the oil to return to the oil reservoir.
The main components of the mini-valve and their
functions are listed below:
1. Spool Valve - Opens the main oil galley
(pump pressure) to either mini-valve outlet depending on which direction the spool valve is pushed.
Also it provides a return path for the oil returning
back into the reservoir.
2. Pilot Plunger - There are two plungers in a
four-way mini-valve (one in a 3-way mini-valve),
one under each check valv e. The purpose of the
pilot plungers is to mechanically open the return
check valve allowing the oil to return back into the
reservoir.
The speed controls are always located in the return oil circuit. This prevents uncontrolled movement of the piston in the slave cylinder due to one
side of the piston being loaded with hydraulic pressure and the other side having no load.
Also, by using this control method, it doesn’t matter
what size cylinder and piston is used because the
speed can be controlled by restricting the return oil.
If the pump puts out more volume to a certain slave
cylinder than the speed control is allowing to go back
to the reservoir, the pressure relief valve provides
an alternate path for the pump oil.
d. Mini-Valve in Neutral Position
(No fluid flow) See figure 1-5.
1. Spool V alv e Centered - This closes off both
oil pressure and oil return galleys.
2. Pilot Plungers Both Closed -The pilot plungers control the opening of the check valves. If they
are closed, the check valves must be closed.
3. Check Valves - Both check valves are
closed trapping the oil in the cylinder and oil lines.
4. Speed Adjustment - When the mini-valve
is in the neutral position, the speed adjustment
does not affect anything because there is not any
oil flow.
3. Check Valve - Two are provided in each
four-way mini-valve to seal the oil in the cylinders
and oil lines and prevent any movement of the
table. One check valv e is provided in a 3-wa y minivalve.
4. Speed Adjustments - There are two speed
adjustments in each mini-valve. They are needle
valve type controls which restrict the volume of oil
returning back into the reservoir, thereby controlling the speed of the table surface movement. A
3-way mini-valve has only one speed adjustment.
Figure 1-5. Mini-Valve in Neutral Position
Page 3
e. Mini-Valve Right Port Activated
(See figure 1-6)
Slave Cylinder Piston Moves to Left
Right Mini-Valve Port is Supply Line
Left Mini-Valve Port is Return Line
f. Mini-Valve Left Port Activated
(See figure 1-7.)
Slave Cylinder Piston Moves to Right
Left Mini-Valve Port is Supply Line
Right Mini-Valve Port is Return Line
INLET OUTLET
OUTLET
INLET
Figure 1-6. Mini-Valve Right Port Activated Figure 1-7. Mini-Valve Left Port Activated
1. Spool Valve - Pushed to the left by electric
solenoid. This opens the internal oil pressure galley allowing the fluid to go through the check valve
and on to the cylinder. Also , the spool valve opens
the oil return line providing an oil path through the
internal oil galley back to the reservoir.
2. Pilot Plunger V alv e - Left pilot plunger valv e
is pushed up by the incoming oil pressure mechanically opening the check valve located above it in
the return circuit. This action allows the oil from
the left side of the slave cylinder to go back into
the reservoir. The right pilot plunger valve is not
affected in this operation mode.
1. Spool Valve-Pushed to the right b y electric
solenoid. This opens the internal oil pressure galley allowing the fluid to go through the check valve
and on to the cylinder. Also , the spool valve opens
the oil return line providing an oil path through the
internal oil galley back to the reservoir.
2. Pilot Plunger V alv e - Right pilot plunger valv e
is pushed up by the incoming oil pressure mechanically opening the check valve located above it in
the return circuit. This action allows the oil from
the right side of the slave cylinder to go back into
the reservoir. The left pilot plunger valve is not
affected in this operation mode.
3. Check Valves - Both check valves are
opened in this operation mode. The right check
valve is pushed open by the oil pressure created
by the pump. The oil then continues to go through
the lines and pushes the slave cylinder piston to
the left. At the same time, the left check valve is
held open mechanically by the pilot plunger providing a return path for the oil through the minivalve back to the reservoir.
4. Speed Adjustment - The right speed control (output side) does not have any effect in this
operation mode because the oil is routed around
the speed adjustment through a by-pass valv e and
then to the output port. The left speed adjustment
controls the speed of the table function by restricting the amount of oil going back into the reservoir.
Page 4
3. Check Valves - Both check valves are
opened in this operation mode. The left valve is
pushed open by the oil pressure created by the
pump. The oil then continues to go through the
lines and pushes the slave cylinder piston to the
right. At the same time, the right check valve is
held open mechanically by the pilot plunger providing a return path for the oil through the minivalve back to the reservoir.
4. Speed Adjustment - The left speed control
(output side) does not have any effect in this operation mode because the oil is routed around the
speed adjustment through a by-pass valve and
then to the output port. The right speed adjustment
controls the speed of the table function by restricting the amount of oil going back to the reservoir.
g. Hydraulic Cylinders (Slave Cylinders)
PISTON
PISTON
RAM
RAM
HYDRAULIC
PRESSURE
CYLINDER
HOUSING
SUPPORT
COLUMN
PIVOT
PIN
CONNECTING
ROD PIN
PISTON AND
CONNECTING RODS
There are several different types of hydraulic cylinders used in the table that activate the control
functions. With the exception of the elevation and
brake cylinders, all oper ate basically the same way .
The control functions are:
Reverse Trendelenburg/Trendelenburg
Lateral Tilt
Elevation
Brake Cylinders
Longitudinal Slide Function - 3001 Only
Lateral Slide Function - 3001 Only
1. Trendelenburg Cylinder - The double
action cylinders are closed at one end and have a
movable piston with hydraulic fluid on both sides.
Connected to this piston is a ram or shaft that exits
out of the other end of the cylinder. Through the use
of a ball and socket arrangement this ram is
connected to a movable table surface.
The movable surface can be moved one way or
the other by pumping hydraulic fluid into the cylinder on either side of the piston. Obviously, if oil is
pumped into one side of the cylinder, a return path
must be provided for the oil on the other side. See
figure 1-8.
TRENDELENBURG
CYLINDER
The pistons and connection rods are attached to a
non-movable surface. Therefore, when hydraulic
fluid is pumped into one side, the cylinder housing
itself moves around its pivot pin causing the table
top to tilt to one side. To tilt the table top in the
opposite direction, hydraulic fluid is pumped into
the other side of the cylinder assembly.
Figure 1-9. Lateral Tilt Cylinder Assembly
3. Longitudinal Slide Cylinder Assembly - 3001
Only - The longitudinal slide system utilizes two
double action cylinders working in tandem. The
two cylinder housings are connected together facing opposite directions. The ram of one cylinder is
connected to the table top frame and the other one
is attached to the elevation column. Hydraulic fluid
is pumped into the same end of both cylinders at
the same time. The two cylinder system allows
the 20" of top slide to be performed by a short
cylinder system. See figure 1-10.
with two pistons complete with connecting rods.
The connecting rods are attached to a stationary
pin in the housing on top of the main support column. The cylinder housing attaches to the table
frame and is attached to the support column with
der assembly consists of a dual cylinder housing
a pivot pin. See figure 1-9.
RAM
PISTON
O-RING
Figure 1-8. Trendelenburg Cylinder
2. Lateral Tilt Assembly - The lateral tilt cylin-
Figure 1-10. Longitudinal Slide Cylinders
Page 5
4. Later al Slide Function Cylinder - 3001 Only .
This cylinder is also a double action cylinder. It
differs from the Trendelenburg cylinder in that the
piston is connected to rams which exit from each
end of the cylinder tube. The ends of the rams
connect to each side of the table top . The cylinder
tube is connected to the elevation column. When
hydraulic fluid is pumped into one side of the cylinder, the entire tab le top assembly will slide laterally. See figure 1-11.
RAM
O-RING
PISTON
Figure 1-11. Lateral Slide Cylinder
5. Elevation Cylinder - This single action cylinder does not have hydraulic fluid on both sides
of the piston. It depends on the w eight of the tab le
top assembly to lower it.
The cylinder is set in the center of the elevation
main column. The piston and piston rod are elevated by the driven force of the oil pressure.
When lowering, the oil that is accumulated in the
cylinder is returned to the oil reservoir through the
mini-valve due to the table top weight.
A slider support assembly is used to support the
weight of the upper table section. A stainless steel
shroud covers the flexible hydraulic hoses and
slider. See figure 1-12.
Figure 1-12. Elevation Cylinder Assembly
6. Brake Cylinders - The brake cylinders are
single action type similar to the elevation cylinder.
The movable piston ram is connected to a brake
pad. See figure 1-13. Oil pumped into the top of
the cylinder pushes the piston down raising the
table base off its casters. An internal return spring
pushes the piston up to return the oil through the
mini-valve to the reservoir.
PISTON
OIL LINE
RETURN
SPRING
Page 6
BRAKE
PAD
Figure 1-13. Single Action Brake Cylinder
h. Elevation Cylinder Return Circuit
i. Brake System
A three-way (single check valve type) mini-valve
controls both the elevation and return circuits. The
elevation circuit operation within the mini-valve is
identical to the operation of the four-way valves
previously described (inlet pressure opens the
check valve allowing the oil to enter the cylinder).
In the return position, inlet pressure pushes the
pilot plunger up and opens the return check valve.
See figure 1-16. The open check valve allows a
path for the oil in the ele vation cylinder to return to
the reservoir. When the pilot plunger valve is
opened, the continuing pump pressure opens the
pressure relief valve which provides a return oil
path to the reservoir.
The mini-valve used in the elevation circuit contains only one check valv e (all four-way mini-v alves
use two check valv es). The check v alve is used to
trap the oil in the elevation cylinder thereby supporting the table top. When the top is being lowered the check valve is mechanically held open by
the pilot plunger through pump pressure.
The brake system consists of the following components: (figure 1-17)
1. Single action slave cylinders (4 each).
2. 3-way (single check valve type) mini-valve.
3. Manually controlled emergency brake re-
lease.
4. Plumbing terminal, flexible hoses, copper
lines and "O" rings.
5. Portions of the electrical system.
BRAKES
INLET
TO RESERVOIR
THROUGH
PRESSURE
RELIEF V AL VE
RETURN TO
RESERVOIR
Figure 1-16. Elevation Return Circuit
EMERGENCY
BRAKE RELEASE
PLUMBING
TERMINAL
MOTOR/PUMP
ASSEMBLY
PRESSURE
RELIEF V AL VE
DR
M
Figure 1-17. Brake System Block Diagram
Each corner of the cast-iron table base has a hydraulic brake cylinder. These single action cylinders are hydraulically connected in parallel to the
mini-valve and all f our are activ ated together. It is
normal for one corner of the table to raise before
the others due to the weight distribution of the table.
An electronic timer in the relay box is activated
when any function on the pendant control is
pushed momentarily . The pump/motor and brake
system mini-valve are activated and the brake cylinders are completely set. The electronic timer
runs for approx. 8-10 seconds.
Page 7
The brakes are released by pushing the BRAKE
UNLOCK button momentarily. An electronic timer
in the relay box activates the brake function hydraulic mini-valve and pump/motor.
1-3. Hydraulic Adjustments
a. Fluid Level.
When activated, the return hydraulic circuit operates similar to the elevation cylinder return circuit.
Return springs inside the single action brake cylinders retract the brake pads and provide the pressure to return the hydraulic oil back to the reservoir. The electronic timer operates the return circuit for approximately 8-10 seconds.
j. Emergency Brake Release
The emergency brake release is simply a manually operated bypass valve connected in parallel
to the brake cylinders and the oil reservoir. See
figure 1-18. When the valve is opened (turned
counter-clockwise) a return circuit for the brake
hydraulic fluid is opened. The return springs force
the pistons up pushing the hydraulic oil back into
the reservoir and retracting the brake pads.
The fluid level should be approximately 1/2" below
the filler hole or gasket surface. If additional fluid
is needed, remove the filler vent cap with a phillips
screwdriver and add fluid through this opening
using a funnel. See figure 1-19.
NOTE
The elevation cylinder should be completely down, the brakes released and
all the other control functions in their
neutral position when checking oil level.
FILLER VENT
FILLER
CAP
RESERVOIR
OPENING
EMERGENCY BRAKE
RELEASE LEVER
Figure 1-18.
NOTE
•The emergency brake release valve
must be tightened securely when not in
use.
•If the emergency brake release valve
has been operated, the BRAKE UNLOCK button on the pendant control
may have to be pressed before brakes
will lock again.
If the emergency brake release valve is open or
loose, the brakes will release slowly- depending
on how loose the valve is, this could take anywhere from a few minutes to several hours.
Figure 1-19.
The type of oil that should be used is Mobil DTE
#25 or equivalent. This is a very high quality hydraulic oil. The table requires approximately two
quarts of oil to operate properly. Exercise caution
when determining equivalence to avoid damage
to the hydraulic system.
b. Bleeding The Hydraulic System
To purge the air from the hydraulic system, operate each function back and forth at least two or
three times.
NOTE
Whenever a hydraulic line or component is replaced, bleed the air out of the
lines using the pump pressure before
making the final connection. Then operate the function until it stalls in both
directions.
Page 8
c. Pressure Relief Valve
The pressure relief valve is adjusted by turning
the adjustment nut until the desired pressure is
reached.
REV TREND
TILT LEFT
SLIDE RIGHT
SLIDE HEAD
To adjust:
1. Remove the blind cap and attach a h ydraulic pressure gauge to the main oil galley using a
6mm plumbing bolt. See figure 1-20.
PRESSURE
RELIEF VALVE
BACK VIEW OF
RELIEF VALVE
PRESSURE
GAUGE
ATTACH
HERE
Figure 1-20.
2. Raise the table top until the piston reaches
the end of its stroke and stalls. Observe reading
on pressure gauge and turn the adjustment nut
(clockwise to increase oil pressure, counterclockwise to decrease) until desired reading is obtained.
Pressure should be 8MP A (80KG/CM
2
-1138 PSI).
An erratic reading and/or inability to adjust to the
recommended setting may indicate the need for
replacement of the pressure relief valve.
d. Speed Controls
The speed controls restrict the volume of oil returning back to the reservoir thereby controlling
the speed of each control function.
TABLE
DOWN
TREND
TILT
RIGHT
SLIDE
LEFT
SLIDE
FOOT
BRAKE
Figure 1-21.
Any control function should move in either direction at the same rate. If the rate of a certain function is too slow, open the speed control slightly
and recheck. On the electric tables use the second hand on a watch and time a particular function. Match that time in the opposite direction by
opening or closing the speed control.
A pressure gauge should be used to set the speed
of the back section, trendelenburg and flex control
functions.
To adjust:
1. Attach the pressure gauge onto the main
oil galley as shown in figure 1-21.
2. The gauge should read the following values when operating the various control functions
in either direction. Tur n the speed controls until
desired values are obtained.
Lateral Tilt 75KG/CM²-1065PSI
Trendelenburg Hd Dn30KG/CM
Hd Up60KG/CM
2
-425PSI
2
-850PSI
Slide - 3001 Only 55KG/CM²-780PSI
Brakes (Set) 10-30KG/CM²-142-425PSI
Pressure Relief Valve 80KG/CM²-1138PSI
All four-way mini-valves, have two speed controls
located in the ends of each valve body. All threeway mini-valves have only one speed control.
One speed control adjusts one direction of a particular function and the opposite speed control
adjusts the other direction. They are adjustable
by using a small straight blade screwdriver and
turning the adjustment screw clockwise to decrease the speed and counterclockwise to increase the speed. See figure 1-21.
Elevation - There is not a speed adjustment for
raising the table. The speed control will only affect the rate of descent and it should equal the
rate of elevation.
NOTE
These pressure values should be used
as a guideline. If the speed of a control
function moves faster in one direction
than the other direction, adjust the
speed control until they are equal. You
may find that the pressure gauge may
record a higher reading in one direction. This is normal.
Page 9
SECTION II MECHANICAL TABLE ADJUSTMENTS
2-1. Elevation Column Adjustment
NOTE
This adjustment is required only if excessive horizontal table top mov ement
occurs, or after replacement of the elevation column bearing components.
This adjustment should only be performed by a qualified technician.
WARNING
Extreme care must be taken not to
overtighten the set screws as irreversible damage to the elevation components may result.
To adjust:
1. Lower elevation column.
2. Remove the screws which retain the lower
shroud to the base. See figure 2-5.
3. Using tape or bungy cord, secure the lower
shroud piece to the upper shroud piece.
CAUTION
DO NOT OVERTIGHTEN SET
SCREWS.
5. Elevate the table until the next row of adjustment set screws becomes accessible. Tighten
as described in step 4 above.
6. Repeat this process until the elevation column is fully extended and all 10 rows of set screws
have been adjusted.
7. Lo w er elevation column and repeat steps 4
through 6 until there is no horizontal movement to
the table top, and the elevation column descends
smoothly without binding.
NOTE
This adjustment should be checked
after one week, then approximately
once a year.
4. Elevate the table top until the first row of
adjustment set screws becomes accessible. Gently tighten the adjustment set screws using a 4mm
allen wrench until slight pressure is exerted against
the bearing thrust plate.
SET SCREW
UPPER SHROUD
LOWER SHROUD
8. Lubricate all bearing surfaces using graph-
ite based lubricant D6-010-89 slider grease.
Page 10
ADJUSTMENT
SET SCREWS
Figure 2-1. Elevation Column Adjustment
3-1. Precautions
SECTION III HYDRAULIC TROUBLESHOOTING
Before attempting to troubleshoot any hydraulic
problem on the table, please read through the precautions and notes below.
CAUTION
When disconnecting any of the hydraulic lines, fittings, joints, hoses, etc., for
the elevation function, be sure the table
top is in the down position or completely
supported.
Elevation
When working on the trendelenburg
or lateral tilt hydraulic circuits, be sure
to support the table top. When working
on the brake system make sure the
brakes are completely retracted.
Once the problem has been determined, concentrate on that particular hydraulic circuit or control function.
Listed below are the hydraulic components that
are common with all hydraulic circuits. If there is a
problem with any of them, it could affect all control
functions.
1. Motor/Pump Assembly
2. Reservoir
3. Pressure Relief Valve
4. Certain Oil Lines and Galleys
If there was a problem in the following components ,
only one control function would normally be affected.
1. Mini-Valve
2. Slave Cylinder
3. Oil Lines
WARNING
Failure to follow these precautions may
result in an uncontrolled oil spray and
damage to the table or personal injury.
3-2. Troubleshooting Notes
When troubleshooting a table malfunction, first
determine the following:
1. Does the problem affect all control func-
tions?
2. Does the problem affect only one control
function?
3. If the problem affects one control function
is it in both directions?
4. Is the problem intermittent?
5. Is the problem no mov ement of a table sur-
face or does the table surface lose position?
NOTE
Whenever a hydraulic line or component is replaced, bleed the air out of the
lines using the pump pressure before
making the final connection. After all
connections are tight, cycle the control
function back and forth two or three
times to purge the remaining air from
the system.
CAUTION
When installing new "O" rings use hydraulic oil to thoroughly lubricate the
"O" rings and cylinder. Keep everything clean.
Each complete oil circuit is shown on the following
pages. When troubleshooting a particular function, refer to the appropriate oil circuit diagram and
the list of possible problems.
Page 11
3-3. ELEVATION DIAGNOSIS CHART
Problem
Table will not elevate properly
Table will not descend properly
Table loses elevation
Reason
Pressure Relief Valve Not Set Properly
Low on Oil
Spool Valve Not Centered
Defective Pump
Defective Mini-Valve
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Leaking Cylinder Hose
Uneven Weight Distr ibution
Incorrect Speed Adjustment
Bad Check Valve
Spool Valve Not Centered
Galled Slider Assembly
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Uneven Weight Distr ibution
Bad Check Valve
Leaking Mini-Valve
Loose Fittings, Joints, Hoses
Leaking "O" Ring Inside Cylinder
Page 12
COPPER LINE
CHECK VALVE
ELEVATION
MINI-VALVE
PLUMBING
TERMINAL
FLEXIBLE
SPEED
CONTROL
INTERNAL OIL FROM PUMP
INTERNAL OIL RETURN TO RESERVOIR
HOSE
Figure 3-1. Elevation Circuit
PISTON
"O" RING
CYLINDER
BASE "O" RING
CYLINDER
BASE
3-4. TRENDELENBURG DIAGNOSIS CHART
Problem
Trendelenburg function moves improperly
Trendelenburg function chatters or loses position
Reason
Incorrect Speed Adjustment
Spool Valve Not Centered
Bad Check Valves
Low on Oil
Pinched Hose
Defective Mini-Valve
Pressure Relief Valve Not Set Properly
Bad Solenoid or Wiring
Defective Relay Box or Pendant Control
Defective or Dirty Check Valve
Oil Leakage in Circuit
Air Inside Cylinder
Pinched Hose
Low on Oil
CHECK V AL VE
SPEED CONTROL
MINIVALVE
MAIN PLUMING
COPPER
LINES
TERMINAL
FLEXIBLE
HOSES
Figure 3-2. Trendelenburg Circuit
PISTON
O-RING
Page 13
3-5. LATERAL TILT DIAGNOSIS CHART
Problem
Lateral tilt function moves improperly
Lateral tilt function chatters or loses position
Reason
Incorrect Speed Adjustment
Spool Valve Not Centered or Adjusted Properly
Bad Check Valves
Low on Oil
Pinched Hose
Defective Mini-Valve
Pressure Relief Valve Not Set Properly
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Defective or Dirty Check Valve
Oil Leakage in Circuit
Air Inside Cylinder
Pinched Hose
Low on Oil
PISTON
O-RING
CHECK V AL VE
SPEED CONTROL
COPPER
LINES
CYLINDER
CAP O-RING
RIGHT
TILT
MAIN PLUMING
TERMINAL
LEFT
TILT
Page 14
MINIVALVE
FLEXIBLE
HOSES
Figure 3-3. Lateral Tilt Circuit
PISTON
O-RING
RAM
RAM
SPEED CONTROL
CHECK V AL VE
MINIVALVE
MAIN PLUMING
TERMINAL
COPPER
LINES
FLEXIBLE
HOSES
3-6. LATERAL SLIDE DIAGNOSIS CHART - 3001 Only
Problem
Slide function moves improperly
Slide function chatters or loses position
Reason
Incorrect Speed Adjustment
Spool Valve Not Centered or Adjusted Properly
Bad Check Valves
Low on Oil
Pinched Hose
Defective Mini-Valve
Pressure Relief Valve Not Set Properly
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Defective or Dirty Check Valve
Oil Leakage in Circuit
Air Inside Cylinder
Pinched Hose
Low on Oil
Figure 3-4. Lateral Slide Circuit - 3001 Only
Page 15
3-7. LONGITUDINAL SLIDE DIAGNOSIS CHART - 3001 Only
Problem
Slide function moves improperly
Slide function chatters or loses position
Reason
Incorrect Speed Adjustment
Spool Valve Not Centered or Adjusted Properly
Bad Check Valves
Low on Oil
Pinched Hose
Defective Mini-Valve
Pressure Relief Valve Not Set Properly
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Defective or Dirty Check Valve
Oil Leakage in Circuit
Air Inside Cylinder
Pinched Hose
Low on Oil
PISTON
CHECK V AL VE
SPEED CONTROL
RAM
COPPER
LINE
COPPER
LINES
RAM
MAIN PLUMING
TERMINAL
PISTON
COPPER
LINE
Page 16
MINIVALVE
FLEXIBLE
HOSES
Figure 3-5. Longitudinal Slide Circuit - 3001 Only
3-8. BRAKE CIRCUIT DIAGNOSIS CHART
Problem
Brakes will not set properly
NOTE
If brakes have been released with the
Emergency Brake Release Valve,
brakes will not reset until BRAKE UNLOCK Circuit has been activated.
Brakes Will Not Stay Locked
Brakes will not retract properly
Reason
Emergency Brake Release Valve Open or Defective
Spool Valve Not Centered
Bad Check Valve
Low on Oil
Pressure Relief Valve Not Set Properly
Pinched Hose
Defective Mini-Valve
Defective Relay Box or Pendant Control
Emergency Brake Release Valve Open or Defective
Defective or Dirty Check Valve
Oil Leakage in Circuit
Leaking "O" Ring Inside Cylinder
Incorrect Speed Adjustment
Bad Check Valve
Spool Valve Not Centered
Defective Mini-Valve
Pinched Hose
Defective Solenoid or Wiring
Defective Relay Box or Pendant Control
Defective Brake Cylinder
BRAKE
CYLINDER
CHECK V AL VE
SPEED
CONTROL
MINI-VALVE
INTERNAL OIL
FROM PUMP
PLUMBING
TERMINAL
FLEXIBLE
HOSES
INTERNAL OIL RETURN
TO RESERVOIR
BRAKE
CYLINDER
BRAKE
CYLINDER
FLEXIBLE
HOSES
FLEXIBLE
HOSE
RETURN TO
RESERVOIR
EMERGENCY
BRAKE RELEASE
COPPER LINE
RELEASE LEVER
Figure 3-6. Brake System Circuit
Page 17
3-11. Flexib le Hose Identification and Placement
The following figures will show the correct placement of the flexible hydraulic hoses used in the
table and their respective number codes.
LA TERAL TIL T
45
LONGITUDINAL
LATERAL SLIDE
67
SLIDE
889
ELEVATION
PLUMBING
TERMINAL
TREND
3
1
2468
1
3579
2
9
12
Page 18
Figure 3-7, Hydraulic Hose Identification
SOLENOID
COIL 120 VAC
MINI-VALVES
RELAY BOX
CN4
CAPACITOR
CN1
CN2
CN7
CN8
CN9
CN35
TO
RETURN
CIRCUIT
CN10
PENDANT
CONTROL
PENDANT
BASE
CONNECTOR
OPTIONAL
JOYSTICK
CONNECTOR
POWER
CORD
ICN1
MAIN
POWER
SWITCH
CN15
CN38
FOOT
CONTROL
CONNECTOR
PUMP
Figure 4-1. 3001 Electrical Circuit Block Diagram
Page 19
SECTION IV ELECTRICAL SYSTEM
4-1. General
The complete electrical system (with the exception of the hand-held pendant control and the return circuit micro-switches) is contained within the
base of the table. The pump motor and the hydraulic valves are controlled electrically with the
pendant control.
The electrically operated functions are as f ollows:
- ELEVATION - Up and Down
- TRENDELENBURG - Head up and down
- LATERAL TILT - Right and left
- LATERAL SLIDE - 3001 Only
- LONGITUDINAL SLIDE - 3001 Only
- RETURN TO LEVEL
- BRAKE UNLOCK - Brake release
The power requirements are 120 V AC , 60 Hz. The
main power on-off switch is an enclosed DPST
circuit breaker type and the power cord is a threewire, fifteen foot long, UL listed cord with a threeprong hospital grade plug.
4-2. Components
Refer to figure 4-1 for the relationship of the electrical components.
a. Wires, Connectors , Switches, Fuse - These
provide the path for the various electrical circuits.
b. Relay Box - Contains the step down tr ansformer , full wa ve rectifier, micro-processor and relay switches. The relay switches are activated by
the pendant control signal to the micro-processor
and in turn energize the solenoids.
c. Hand-Held Pendant Control - Contains circuit board mounted switches and a micro-processor which activate the relay box. Operates on 5
VDC.
d. Solenoids - These electrically open and
close the hydraulic ports of the mini-valve to direct
the fluid to the correct cylinders. They operate on
120 VAC.
e. Motor/Pump Assembly - 120 VAC, 60 HZ,
200 Watt capacitor induction motor.
Page 20
SECTION V ELECTRICAL SYSTEM TROUBLESHOOTING
CN4
RELAY BOX
5-1. Troubleshooting Notes
The basic operation of each component will be
defined along with a drawing and explanation on
how to check it out.
2. Disconnect connector CN4 from the relay
box. See figure 5-1. Leave all other connectors
connected.
WARNING
Certain defective components could cause the
entire table to stop functioning or only one control
function to stop. It would depend on what par t of
the component failed. Other defectiv e components
would only cause one control function to stop.
The following def ective components could cause
all control functions to be affected:
a. Motor/Pump Assembly (starting capacitor)
b. Main Switch Circuit and Wiring
The following def ective components could cause
all control functions to be affected or only one control function:
a. Relay Box
b. Pendant Control
The component listed below would only affect one
control function:
Solenoid
Line voltage (120 VAC) will be measured in this test. Do not touch uninsulated connector pins or meter test leads.
Figure 5-1. Main Power Test
3. Use an A C v oltmeter capable of measuring
120 VAC and measure the voltage between pins 1
and 2 (black and white wires) located in connector
CN4. See figure 5-2. You should receive line v oltage 120 VAC.
When troubleshooting an electrical circuit, start at
the problem and work back to the power source.
5-2. Main Switch
The main power supply, 120 VAC, 60 HZ, comes
in through the power cord and through the Power
Switch. The Power Switch opens both lines when
in the "OFF" position. The Power Switch is also a
10 Amp circuit breaker that is used to protect the
complete electrical system.
a. Main Switch Test
The following test will determine if line voltage is
applied to connector CN4, which in turn would
power the table.
1. Plug the power cord into the 120V AC powe r
supply (wall receptacle) and turn ON the main
switch.
ACV
5
3
2
4
1
PIN NO. COLOR
1 White
2 Black
3 Red
4 Blue
5 Yellow
Figure 5-2. Connector CN4
b. Test Results
If you do not receive the correct voltage measurement, the problem would have to be in the wires,
main switch or power cord. If the correct voltage
is obtained, everything is good up to this point and
the problem would have to be in another area.
Page 21
5-3. Pendant Control
c. Table Base Connector Test
The Pendant Control is part of the solid state, multiplex, logic control system. The pendant control contains illuminated, circuit board mounted switches and
a micro processor. The encoded output from the
pendant control is serial bit stream logic.
The output signal is transmitted to the micro processors in the relay box where the logic is decoded
and the appropriate relays for the selected function are activated.
a. Pendant Control Test
There are some serviceable components within the
Pendant Control. The cord is detachable and can
be tested for continuity between the pins on the
connectors. Use the following procedure to test
the pendant control cord.
Disconnect the cord from the table connector and
from the pendant control connector and using an
ohmmeter, test the continuity between the corresponding pins in the connectors. See figure 5-3.
b. Test Results
If correct readings are received, test the wiring from
the table base connector to connector CN7 at the
Relay Box. Disconnect connector CN7 from the
Relay Box and using an ohmmeter, test the continuity between the corresponding pins in connectors CN7 and the table base connector. See figure 5-4.
OHM
1
1
2
34
5
6
7
TABLE BASE
CONNECTOR
1 BLACK
2 BROWN
3 RED
4 GREEN
5 BLUE
6 WHITE
7 NOT USED
2
3
4
5
6
7
CN7
Figure 5-4. Table Connector Continuity Test
If you do not receive the correct readings, the
wiring or connector pins may be faulty.
OHM
BLACK 1
RED 3
WHITE 6
Base Conn.
Pin
1
2
3
4
2 BROWN
4 GREEN
5 BLUE
7 YELLOW
Test Leads
Pend. Conn.
Pin
3
4
2
7
WHITE 6
BLUE 5
BROWN 4
Base Conn.
Pin
5
6
7
7 GREEN
1 YELLOW
3 BLACK
Pend. Conn.
Pin
5
6
1
2 RED
d. Test Results
If the correct readings are obtained, this part of
the circuit is okay and the problem may be the
Pendant Control circuit board or the Relay Box.
Contact SKYTRON if all tests performed indicate
that the problem is located in the P endant Control.
Page 22
Figure 5-3. Pendant Control Test
5-4. Relay Box
The power supply is directly connected to the relay contacts. When these contacts are closed, 120
volts is supplied to the solenoids which are
mounted on the hydraulic mini-valves. One relay
is used to supply power to the pump/motor and is
always activated no matter what control function
is selected. The brake locking circuit relay is also
activated when any control function other than
BRAKE UNLOCK is initially selected.
Also, inside the rela y box is a step-down transf ormer
and full-wave rectifier which decreases the voltage
to 5-6 volts. This low voltage potential controls the
relays by the use of the hand-held pendant control
buttons. Basically the relays enable a 5-6 volt potential to control the 120 volt circuit.
3. Activate any table function with the Pendant Control and using an AC voltmeter, test the
voltage at pins 3 and 4 of CN4 for output to the
pump. Meter should read 120 VAC.
b. Test Results:
If you do not receive the correct meter readings,
the relay box or wiring is defective. If the correct
readings are obtained, this part of the relay box is
okay. Proceed to the next step.
c. Checking Output to Solenoids
This test checks the high voltage (120V) that is
used to energize the solenoids.
The following tests will determine if the relay box
is functioning correctly.
a. Checking Relay Box Connector CN4
1. Connect the power cord to the table. Plug
the power cord into the 120 V A C power supply (wall
receptacle) and turn the main switch ON. Leave
all connectors connected.
WARNING
Line voltage (120 VAC) will be measured in this test. Do not touch uninsulated connector pins or meter test leads.
2. Use an AC v oltmeter capable of measuring
120 volts and measure the voltage between pins 1
(white) and 2 (black) of connector CN4 for input
voltage. See figure 5-5. Meter should read line
voltage 120 VAC.
4
ACV
WARNING
120 VAC will be measured in this test.
Do not touch uninsulated connector
pins or meter test leads.
NOTE
•The Brake Lock function is activated
by pressing any function button (except
BRAKE UNLOCK). A timer in the Relay
Box allows continuous output for about
7 seconds. If the brakes are already
locked, no output is provided.
•The BRAKE UNLOCK button activates
another timer in the relay box which
allows continuous output for the brake
release function for approximately 7
seconds. If the brakes are released
(using the BRAKE UNLOCK button) no
output is provided.
1. The power cord should be plugged into the
wall receptacle and Power Switch turned ON.
5
PIN NO.
1
2
3
4
5
COLOR
WHITE
BLACK
RED
BLUE
YELLOW
Figure 5-5. Connector CN4
2. Disconnect the motor connector. All other
connectors should be connected. Test connectors
CN1 and CN2 from the back while attached to the
relay box.
3. Activate each of the Pendant Control buttons measure the voltage for the corresponding
connector pins with an AC voltmeter . See figure 5-
6. Meter should read 120VAC.
Page 23
ACV
1
CN1, OR CN2
16
Not Used
Not Used
CN2A
1 - 2
3 - 4
5 - 6
7 - 8
9 - 10
11 - 12
13 - 14
15 - 16
CN1
FUNCTION PINS FUNCTION PINS
Table Up
Table Down
Trend
Rev Trend
Tilt Right
Tilt Left
Not Used
Not Used
1 - 2
3 - 4
5 - 6
7 - 8
9 - 10
11 - 12
13 - 14
15 - 16
Slide - Foot
Slide - Head
Slide - Left
Slide - Right
Brake Unlock
Brake Lock
The solenoid windings are protected from excessive heat with an internal thermal fuse that will open
after approximately sev en (7) minutes of continuous operation. The solenoid must be replaced if
the internal thermal fuse has been blown. The
solenoids are mounted directly on either side of
the hydraulic mini-valves and push the spool valve
in one direction or the other depending upon which
solenoid is activated.
a. Solenoid Test
The following tests check the voltage applied to
the solenoids and the resistance of the solenoid
coil.
NOTE
Figure 5-6. Solenoid Output Connectors
d. Test Results:
If you do not receive the correct meter readings,
the relay box or wiring is defective and should be
replaced.
NOTE
Before deciding the relay box is defective, check the wires and pins in the
connector blocks to make sure they are
not loose or making a bad connection
with their mate.
e. Checking Output to Pendant Control
The output to the Pendant Control can not be tested
without specialized equipment. If all tests have
been conducted and it appears that the Relay Box
is faulty, contact SKYTRON.
If a solenoid does not function when the
pendant control button is pushed, the
problem could be the pendant control,
the relay box, or the solenoid.
NOTE
Each solenoid is controlled with 120V
source coming from the relay box. This
source can easily be checked by measuring the voltage at the 2 pin connector in question.
WARNING
Line voltage will be measured in this
test. Do not touch uninsulated connector pins or meter test leads.
b. Step #1
1. Plug the table cord into the wall receptacle
and turn main switch ON.
5-5. Solenoids
The solenoids are energized by 120 volt potential
that is controlled by the relays located inside the
relay box.
Page 24
2. Disconnect the 2 pin connector from the
solenoid in question. See figure 5-7.
3. Use a voltmeter capable of measuring 120
VAC and measure the voltage across the 2 pin
connector. Polarity of meter leads is not important.
NOTE
d. Test #2
The appropriate pendant control
button must be pushed during this test.
The motor will run when this test is
performed, and the brake locking solenoid will be activated by any function
other than UNLOCK.
c. T est Results:
If you do not receive the correct v oltage, the problem could be in the wires leading to the connectors. The problem could also be in the relay box
or the Pendant Control (refer to appropriate section for troubleshooting).
If the correct voltage is obtained, ev erything is good
up to that point and the problem is more than likely
the solenoid.
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
ACVOHM
The solenoid can be checked out using an
ohm-meter R x 1 scale.
1. Measure the resistance betw een the two
pin connector in question as shown in figure 5-9.
Connector must be disconnected. Polarity of
meter leads is not important.
2. The meter should read approximately 58
ohms at room temperature.
3. Measure the resistance between either
pin and ground.
4. Meter should read infinity.
BLUE
BLUE
BROWN
BLUE
ORANGE
BLUE
WHITE/PURPLE
BLUE
WHITE/GRAY
BLUE
BLACK/WHITE
RED
CN1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
UP
DN.
ELEV.
HD
R.
DN.
TREND TILT
HD
LLR
UP.
LAT
SLIDE
FOOT
UN
LOCK
LONG
BRAKE
SLIDE
LOCK
HEAD
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLUE
BLUE
WHITE/BLACK
BLUE
GRAY
BLUE
PURPLE
BLUE
WHITE/ORANGE
BLUE
YELLOW
BLUE
WHITE/RED
Figure 5-7. Solenoid Test - Model 3001
CN2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Page 25
e. Test Results:
If the solenoid does not check out with the meter,
it is more than likely defective and must be replaced.
NOTE
2. Disconnect the 3 pin connector CN15 at
the motor. Leave all other connectors connected.
See figure 5-8.
CAPACITOR
Whenever there are several components of the same type, a defective unit
can also be detected by substituting a
known good unit or wire connector. In
some cases this may be faster than
using a multi-meter.
5-6. Motor/Pump Assembly
The electric motor is a capacitor start type with a
rating of 120 VAC, 200 watts. The field windings
are protected with a thermal protector that will open
the winding circuit if the motor is run continuously
for approximately 10 minutes. This protector will
take about 10 minutes to automatically reset. The
oil pump unit is attached to the bottom of the motor
and is a gear type displacement pump with a pumping capacity of .4 liter per min. The Motor/ Pump
Assembly is mounted on an insulated motor plate
in the base of the table. The starting capacitor is
mounted along side the motor/pump assembly.
CN15
PUMP
Figure 5-8.
3. Use a v oltmeter capable of measuring 120
VAC and measure the following connector pins in
connector CN15. See figure 5-9.
ACV
3
2
1
PIN NO
1 - 2
1 - 3
2 - 3
AC VOLTS
120
120
0
a. Motor/Pump Test
The following tests will check the voltage applied
to the motor and the resistance of the motor field
windings.
WARNING
Line voltage will be measured in this
test. Do not touch uninsulated connector pins or meter test leads.
b. Step #1
1. Plug the power cord into 120 VAC power
supply (wall receptacle). Turn main switch ON.
Page 26
Figure 5-9. Connector CN15
c. Test Results:
If you do not receive the correct meter readings,
the problem could be in the wires, connectors, relay box, or main switch (refer to appropriate section for troubleshooting).
If the correct voltage is obtained, e verything is good
up to that point and the problem could be either
the motor or the starting capacitor.
d. Step #2
If the starting capacitor is shor ted or grounded,
the motor will not run. Capacitors v ery seldom fail,
and it requires a dielectric tester to accurately test
one. However, an ohmmeter can be used to de-
termine if the capacitor will store a low voltage
charge and most of the time this is adequate.
1. Turn the main switch OFF.
2. Connector CN15 should be disconnected.
3. Use the R x 100 scale of the ohmmeter and
touch pins 2 and 3 of connector CN15. See figure
5-9.
e. Test Results:
g. Test Results:
If you do not receive the correct meter readings,
the motor or wiring is defective.
5-8. Return-to-Level Micro-Switches.
The return-to-level feature is activated by a single
button on the pendant control and automatically levels the table top from lateral tilt and Trendelenburg
positions.
The meter needle should move up scale and then
back down to infinity. This would indicate that the
capacitor is storing an electrical charge.
NOTE
The capacitor may have to be discharged
first (by shorting pins 2 and 3 together)
before you will be able to see the ohmmeter needle swing up the scale.
f. Step #3
The motor windings can be statically checked for
resistance using an ohmmeter.
1. Turn main power switch OFF.
2. Connector CN15 should be disconnected.
The micro-switches operate on low v oltage, and control the function circuits (pump/motor and appropriate solenoid valves) when activated by the pendant
control RETURN button.
The micro-switches are wired to the relay box through
a riser cord and to the 15 pin connector CN10. See
figure 5-11 for switch location and identification.
NS1 NS2
NS3 NS4
BROWN
ORANGE
3. Use the R x 1 scale of the ohmmeter and
measure the resistance between the pins located
in the pump connector CN15. See figure 5-10.
OHM
PIN NO
1 - 2
1 - 3
2 - 3
METER
Approx. 5 ohms
Approx. 4 ohms
Approx. 8 ohms
Figure 5-10. Pump Connector CN15
CN10
123456789101112131415
GREEN
YELLOW
WHITE
RED
ORANGE
Figure 5-11. Return-to-Level Micro-Switches
Page 27
5-9. Troubleshooting
If a problem is suspected in the return circuits, disconnect the connector CN10 from the Relay Box
to eliminate the circuits. Ensure that all table functions operate properly using the Pendant Control.
If the functions do not work properly using the
Pendant Control, refer to the appropriate test section and make all needed repairs before working
on the return circuits.
a. Switch Test
Turn Main Power ON, lock the table brakes, and
place the table top in a level position. Disconnect
connector CN10 from the relay box and using an
ohmmeter, test the wiring and switch operation at
the appropriate pin numbers for the micro-switch
in question as shown in figure 5-12.
1. Apply tab le brak es and (using a le v el) le v el
the table top using the TRENDELENBURG and
LATERAL-TILT function buttons on the pendant
control.
2. Remove micro-switch covers (refer to figure
5-13), carefully loosen the switch retaining screws
and adjust the switches as needed. See figure 5-14.
TABLE POSITION
LEVEL
REV TREND
TREND
TILT RIGHT
TILT LEFT
CONNECTOR
CN10
PIN
15
15
15
15
15
15
15
15
15
15
15
15
PIN
9
10
11
12
11
12
11
12
9
10
9
10
VALUE OF
RESISTANCE
INFINITY
INFINITY
INFINITY
INFINITY
INFINITY
0 OHM
0 OHM
INFINITY
0 OHM
INFINITY
INFINITY
0 OHM
TRENDELENBURG
MICRO-SWITCH
COVER
LATERAL TILT
MICRO-SWITCH
COVER
Figure 5-13. Micro-Switch Covers
RETAINING
SCREW
NC
NO
RETAINING SCREWS
RETAINING
SCREW
RETAINING
SCREW
NC
NO
RETAINING
SCREW
Figure 5-12. Return-to-Level Micro-Switch Test
b. Switch Adjustment.
If proper readings are not obtained during test or if
table does not properly return to level, use the following procedure to adjust the switches.
Page 28
NC
NO
RETAINING SCREWS
NC
NO
Figure 5-14. Micro-Switch Adjustment.
Page 36
5000 36th Street S.E., Grand Rapids, MI 49512
1-800-SKYTRON or 1-616-957-0500 • FAX 1-616-957-5053
IMAGING TABLE
OPERATORS MANUAL
REV 2/06
3002 IMPULSE
Page 1
TABLE OF CONTENTS
TITLE PAGE
EQUIPMENT LABELS AND SPECIFICATIONS .................................................................................... 2
3002 Impulse Imaging Table Specifications ............................................................................................. 3
SPECIAL USER ATTENTION ................................................................................................................ 4
SECTION I INTRODUCTION ................................................................................................................. 7
1-1. General......................................................................................................................................... 7
1-2. Power Requirements.................................................................................................................... 7
1-3. Pendant Control Unit .................................................................................................................... 8
1-4. Floor Lock/Brake System ............................................................................................................. 8
SECTION II OPERATION...................................................................................................................... 9
2-1. Electrical Power ........................................................................................................................... 9
2-2. Positioning Functions ................................................................................................................... 9
a. Floor Lock/Brake system ..................................................................................................... 10
b. Trendelenburg ...................................................................................................................... 10
c. Lateral Tilt ............................................................................................................................. 10
d. Elevation............................................................................................................................... 11
e. Top Slide .............................................................................................................................. 11
f. Return To Level.................................................................................................................... 11
2-3. Joystick Positioning Control....................................................................................................... 12
2-4. Emergency Brake Release ........................................................................................................ 13
2-5. Positioning.................................................................................................................................. 14
SECTION III MAINTENANCE ............................................................................................................... 15
3-1. Preventive Maintenance............................................................................................................. 15
3-2 Cleaning Recommendations ...................................................................................................... 15
3-3. Service ....................................................................................................................................... 16
REV 2/06
Although current at time of publication, SKYTRON's policy of continuous development makes this manual
subject to change without notice.
Page 2
EQUIPMENT LABELS AND SPECIFICATIONS
10A
TYPE B
EQUIPMENT
N
FUSE TYPE 10 AMP, FAST ACTING (FA)
INDICATES DANGEROUS VOLTAGE, 120 V, 60 Hz
CLASS I DEFIBRILLATION PROOF, TYPE B EQUIPMENT- IPX4 RATED.
INTERNALLY POWERED EQUIPMENT
PROTECTIVE GROUNDING.
IN ORDER TO ENSURE PROPER GROUNDING RELIABILITY,
THIS TABLE MUST BE CONNECTED TO A PROPERLY GROUNDED
HOSPITAL GRADE OUTLET.
CONNECTION FOR NEUTRAL CONDUCTOR SUPPLIED
UNIT TO BE USED ONLY IN SPECIFIED ENVIRONMENTAL CONDITIONS
TEMPERATURE: 15˚ - 30˚ C (60˚ -85˚ F)
HUMIDITY: 30% - 60% RELATIVE HUMIDITY, NON CONDENSING
AC VOLTAGE
IPX4
V
A
HZ
ENCLOSURE CLASS
VOLTAGE RATING OF THE UNIT
AMPERAGE RATING OF THE UNIT
FREQUENCY OF THE UNIT
ATTENTION, CONSULT MANUAL FOR FURTHER INSTRUCTIONS.
INDICATES SPECIAL USER ATTENTION.
POWERED BY AC VOLTAGE
INTERMITTANT DUTY CYCLE:
HIGH SPEED TABLE TOP OPERATION:
1 MIN. ON, 13 MIN. 17 SECONDS OFF
3002 Impulse Imaging Table Specifications
1
X
N
ts
s
or
TOP VIEW
30"
Page 3
9.7"
82.5"
8.125"
40.5" 19"
33"
5.625"
17.625"
21.875"
42" MA
28" MI
ETL LISTED
CONFORMS TO
UL STD 60601-1
CERTIFIED TO
CAN/CSA STD C22.2 NO.601.1
SERIAL NUMBER TAG
SIDE VIEW
Electrical Specifications
Power requirements
Current Leakage
Power Cord
15 feet w/hospital grade connect
END VIEW
120 VAC, 60Hz, 450 Wat
Less than 100 micro amp
Page 4
SPECIAL USER ATTENTION
Prior to use, all personnel that may operate this
table must be instructed in the correct operational procedures. This table is designed for
use by trained and qualified personnel for human medical purposes only.
Initial use should not begin until after the users
have been instructed by the manufacturer's
representative.
A routine instructional program must be implemented by the facility for proper usage instructions for all personnel that may operate this table.
Certain accessories can be damaged when changing the position of the table top. Always look first to
see if a desired movement is going to interfere with
any accessories in use.
The operator has the ultimate responsibility of
preventing damage to the table and surrounding
equipment or possible injury to the patient or staff.
In general, common sense will dictate when there
is a potential hazard.
The following precautions should be reviewed
by all personnel prior to operating the table.
WARNING
Indicates a possibility of personal injury.
CAUTION
Indicates a possibility of damage to
equipment.
NOTE
Indicates important facts or helpful hints.
During table set-up and patient positioning, the
following items should be observed.
The table top is constructed of a radiolucent composite material. Use caution when using accessories to protect the table top from damage including
nicks or scratches to maintain clear imaging capability.
The lift and articulate capacity is based on the
patient weight load being evenly distributed on the
table top. Refer to figures 2-15 and 2-16 for proper
patient positioning.
Do not use worn or damaged accessories, they
represent an injury hazard.
Remove possible obstacles before lowering or
tilting the operating table
Do not place objects on the base of the table, a
danger of damage exists during positioning.
Use caution when articulating the table top, pinch
hazards exist.
Make sure the hand control / joystick control or
optional foot control cords do not become jammed
or disconnected while operating the table.
Page 5
NOTE
Activating any function button will activate the brake system. Using the TABLE
UP function to set the brakes provides
a visual assurance that the brakes are
locked without altering the table position, except when emergency brake is
released.
WARNING
DO NOT use the table in the presence
of FLAMMABLE GASES (Flammable
gases are not commonly used in the
U.S.).
NOTE
The POWER SWITCH can be placed
in the OFF position to completely deactivate all table functions during certain
procedures or in case of emergency.
WARNING
DO NOT unlock brakes when a patient
is on the table. An uneven patient
weight load may cause instability.
WARNING
To maximize patient safety, utilize
proper restraint methods during extreme
Trendelenburg and lateral tilt positioning.
NOTE
Return from Trendelenburg positioning
with a 500 pound patient positioned with
head away from elevation column and
Top Slide positioned fully toward the
head end may require an extended
amount of time.
NOTE
An equalization grounding terminal is
located under the main power panel.
This is provided as an alternate pathway to reduce the risk of static shock
hazards. Always follow recommended
grounding procedures to ensure patient
and staff safety.
NOTE
With an evenly distributed patient weight
load, all table positioning functions will
operate smoothly and quietly with a
patient weight of up to 500 pounds.
Observe the table weight capacity on
the column to ensure safe operation.
WARNING
Before using the joystick be sure the
table is properly locked to the floor. The
joystick will not automatically lock the
brakes. The pendant control must be
used to lock the brakes.
NOTE
•The Emergency Brake Release Valve
must be closed and tightened (counterclockwise) before activating any hydraulic function.
•If the Emergency Brake Release Valve
has been operated, the BRAKE UNLOCK button on the pendant control will
have to be pressed before brakes will
lock again.
Page 6
WARNING
Consult manufacturer's instructions
when using high frequency surgical
equipment, cardiac defibrillator and cardiac defibrillator monitors.
WARNING
When an antistatic pathway is required,
the table has to be used on an antistatic
floor.
WARNING
The antistatic properties of the table are
dependent on the use of the original pad
set which was furnished with the table
or an alternate approved replacement.
CAUTION
Do not use this device if cracking or
chipping has exposed the carbon fiber
element (hairs). Contact your local
Skytron representative for repairing instruction. Failure to comply could lead
to adverse skin irritations.
NOTE
Always follow current AORN Journal
Guidelines to ensure proper cleaning
and disinfection procedure.
WARNING
Always follow OSHA blood-borne pathogens standards for protective clothing,
including gloves, masks and eye protection when cleaning the table.
CAUTION
MAXIMUM END LOAD 180 POUNDS.
During transfer, DO NOT seat the pa-
tient at the distal end of the table. Table
stability may be compromised.
Lithotomy positioning is NOT ADVISED
for the 3002 table.
WARNING
SKYTRON assumes no liability for table
performance or safety when used in
conjunction with accessories designed
by others. Always consult with
SKYTRON for compatibility issues!
CAUTION
Thoroughly read and follow the
manufacturer's directions for all cleaning fluids. DO NOT use cleaners containing phenolics.
CAUTION
When using spray cleaners DO NOT
spray fluids directly into electrical receptacles or micro switches.
CAUTION
Before replacing pads on the table, make
sure the pads and all mating surfaces
are completely dry.
T ABLE WEIGHT
T
L
CAP ACITY T A G
Page 7SECTION I INTRODUCTION
JOYSTICK
POSITIONING
CONTROL
PENDAN
CONTRO
UNIT
Figure 1-1. 3002 Impulse
1-1. General
SKYTRON’s 3002 Impulse Imaging Table is electrohydraulically operated. See figure 1-1.
The electro-hydraulic positioning functions operated by the hand-held, pendant control unit are:
Trendelenburg, lateral tilt, elevation, return to level,
top slide and the floor lock/brake system.
A Joystick positioning control is provided to allow
the surgeon to operate the slide functions of the
table top.
A manual control is provided for emergency brake
release.
1-2. Power Requirements
The 3002 Impulse Imaging Table requires a
120VAC, 60 Hz electrical power supply. The table
is equipped with a 15 foot long removable power
cord with a three prong, hospital grade plug. The
power cord attaches to the table base with a twist
lock connector. The main power ON/OFF switch
is located on the electrical panel. See figure 1-2.
POWER
CORD
MAIN POWER
SWITCH
Figure 1-2. Main Power Switch
Page 8
P
S
*
P
R
E
S
S
T
O
L
O
C
K
B
R
A
K
E
S
R
E
T
U
R
N
ELEVATION
SLIDE
LATERAL TIL T
B
R
A
K
E
U
N
L
O
C
K
*
P
R
E
S
S
T
O
L
O
C
K
B
R
A
K
E
S
L
E
V
E
L
ELEVATION
SLIDE
LATERAL TIL T
B
R
A
K
E
U
N
L
O
C
K
1-3. Pendant Control Unit
1-4. Floor Lock/Brake System
The hand-held pendant control unit (figure 1-3) has
a non-slip rubber cover which assures a positive
grip during use. A spring clip hanger is located on
the back of the control for storage. When the
Pendant Control is not in use, it should be stored on
a convenient side or end rail. A bracket is located
under the table top for storage of the Pendant
Control when the table is not in use and during
cleaning. See figure 1-4.
SPRING
CLIP
HANGER
1
0
0
/ 3
E
IT
L
E
POWER
INDICATOR
FUNCTION
BUTTONS
The floor lock/brake system consists of four selfleveling, hydraulic brake cylinders which raise and
support the table base off from the casters. Press
the ELEVATION-UP button on the pendant control
to set the table’s brakes. An electronic timer in the
brake circuit will activate the brake system until the
brakes are completely set, approximately 8-10
seconds.
NOTE
Activating any function button will activate the brake system. Using the TABLE
UP function to set the brakes provides
a visual assurance that the brakes are
locked without altering the table position, except when emergency brake is
released.
To unlock the brakes, press the BRAKE UNLOCK
button and release. The brakes will retract automatically in approximately 7-8 seconds.
TROL
TROL
N
N
T IN
T IN
F
F
CAUTION
CAUTION
ANT CO
ANT CO
HEN NO
HEN NO
RD CLEAR O
RD CLEAR O
RTS.
RTS.
PA
PA
HANG PEND
HANG PEND
ON SIDE RAIL W
ON SIDE RAIL W
OVING
OVING
M
M
USE. KEEP CO
USE. KEEP CO
Figure 1-3. Pendant Control Unit
ENDANT CONTROL
TORAGE BRACKET
Figure 1-4. Pendant Control Storage Bracket
The function buttons are identified with symbols
and descriptions for all functions. See figure 1-5.
The Trendelenburg and table-up buttons are red,
the remaining buttons are all green.
R
E
W
O
P
TRENDELENBURG
LA TERAL TIL T
TABLE UP
(BRAKE LOCK)
LONGITUDINAL
TOP SLIDE
LATERAL
TOP SLIDE
RETURN
TO LEVEL
TRENDELENBURG
LATERAL TIL T
ELEVATION
SLIDE
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
Figure 1-5. Function Push Buttons
POWER
INDICATOR
TABLE DOWN
BRAKE UNLOCK
SECTION II OPERATION
Page 9
2-1. Electrical Power
WARNING
DO NOT use the table in the presence
of FLAMMABLE GASES (Flammable
gases are not commonly used in the
U.S.).
a. Make sure the Power cord is securely attached to the table. To install the power cord, align
the cord connector with the base connector, insert
the cord and twist clockwise to lock the cord into
the connector. See figure 2-1. Plug the cord into a
properly grounded, Hospital Grade, 120 VAC outlet. Make sure the power cord is routed to the outlet
to prevent it from being in the way of operating
personnel.
b. Activate the POWER SWITCH located on the
electrical panel. The switch will illuminate.
The pendant control buttons and the green POWER
indicator light located in the upper right corner of the
pendant control will illuminate. See figure 2-2.
NOTE
An equalization grounding terminal is
located under the main power panel.
This is provided as an alternate pathway to reduce the risk of static shock
hazards. Always follow recommended
grounding procedures to ensure patient
and staff safety.
2-2. Positioning Functions
The hand-held pendant control unit (figure 2-2)
activates the following table functions:
MAIN POWER
SWITCH
POWER
EQUALIZATION
CORD
TWIST TO
LOCK
Figure 2-1. Main Power Switch
NOTE
The POWER SWITCH can be placed
in the OFF position to completely deactivate all table functions during certain
procedures or in case of emergency.
GROUNDING
TERMINAL
POWER
E
R
P
W
TRENDELENBURG
LA TERAL TIL T
TABLE UP
(BRAKE LOCK)
LA TERAL TOP
O
TRENDELENBURG
LATERAL TIL T
ELEVATION
SLIDE
INDICATOR
TABLE DOWN
LONGITUDINAL
TOP SLIDE
SLIDE
RETURN
TO LEVEL
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
BRAKE UNLOCK
Figure 2-2. Pendant Control Unit
NOTE
With an evenly distributed patient weight
load, all table positioning functions will
operate smoothly and quietly with a
patient weight of up to 500 pounds.
Observe the table weight capacity on
the column to ensure safe operation.
Page 10
a. Floor Lock/Brake System. To activate the
brakes without affecting table positioning, press
the ELEVATION-UP button. See figure 2-3. The
elevation cylinder will not function until the brakes
are completely extended.
E
R
P
O
W
TRENDELENBURG
LATERAL TIL T
O
P
TRENDELENBURG
LATERAL TILT
ELEVATION
SLIDE
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
R
E
W
TRENDELENBURG
20˚
ELEVATION
ELEVATION
UP
Figure 2-3. Brake System Activation
Press the BRAKE-UNLOCK button on the pendant
control to release the four self-leveling brake feet in
order to move the table. See figure 2-3. The brake
delay circuit automatically retracts the brake system with just one press of the BRAKE-UNLOCK
button. It takes approximately 7-8 seconds to
totally release the system.
WARNING
DO NOT unlock brakes when a patient
is on the table. An uneven patient
weight load may cause instability.
b. Trendelenburg. To achieve Trendelenburg
positioning, press the appropriate TRENDELENBURG button (figure 2-4). Trendelenburg positioning of up to 20° may be obtained.
WARNING
20˚
Figure 2-4. Trendelenburg Positioning
NOTE
Return from Trendelenburg positioning
with a 500 pound patient positioned with
head away from elevation column and
Top Slide positioned fully toward the
head end may require an extended
amount of time.
c. Lateral Tilt. To achieve lateral tilt positioning,
press the appropriate LATERAL-TILT button (figure 2-5). Tilt of up to 20° may be obtained.
R
E
W
O
P
TRENDELENBURG
LATERAL TILT
ELEVATION
SLIDE
LA TERAL TIL T
20˚
20˚
To maximize patient safety, utilize
proper restraint methods during extreme
Trendelenburg and lateral tilt positioning.
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
Figure 2-5. Lateral Tilt Positioning
d. Elevation. To raise table top, press the UP
button (figure 2-6.). The table will lift a patient weight
of 500 pounds up to a maximum height of 42". To
lower the table top, press the DOWN button. The
table top will go down to a minimum height of 28"
(minus pad).
R
E
W
O
P
TRENDELENBURG
LATERAL TILT
ELEVATION
TABLE UP
TABLE DOWN
SLIDE
Page 11
To achieve Lateral Top Slide, press the appropriate SLIDE button (figure 2-8). Lateral Top Slide
of up to 8" may be obtained.
R
E
W
O
P
TRENDELENBURG
LATERAL TILT
ELEVATION
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
28"
Figure 2-6. Elevation Function
e. Top Slide. To achieve Longitudinal Top Slide,
press the appropriate SLIDE button (figure 2-7).
Longitudinal Top Slide of up to 20" may be obtained.
R
E
W
O
P
TRENDELENBURG
LATERAL TILT
ELEVATION
LONGITUDINAL
TOP SLIDE
SLIDE
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
42"
SLIDE
LATERAL
TOP SLIDE
BRAKE
LEVEL
UNLOCK
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
Figure 2-8. Lateral Top Slide
f. Return To Level. To return the table top to a
level position, press the LEVEL button (figure 2-9).
E
R
P
W
O
TRENDELENBURG
LATERAL TIL T
ELEVATION
SLIDE
RETURN
TO LEVEL
LEVEL
BRAKE
UNLOCK
Figure 2-7. Longitudinal Top Slide
PRESS TO
*
LOCK BRAKES
CAUTION
HANG PENDANT CONTROL
ON SIDE RAIL WHEN NOT IN
USE. KEEP CORD CLEAR OF
MOVING PARTS.
Figure 2-9. Return To Level
Page 12
L
L
O
N
2-3 Joystick Positioning Control
The "Joystick" positioning control allows the surgeon to operate the SLIDE functions of the table to
move the patient rather than the C-Arm during a
procedure. Refer to figure 2-10.
SAFETY
BUTTON
The joystick is equipped with a safety button on the
top of the handle. This must be pressed and held
down to operate the slide functions of the table.
To ensure proper operation, the joystick should be
locked down to the table side rail by tightening the
locking knob.
The joystick is equipped with two additional buttons that allow speed and orientation selections.
Refer to figure 2-12.
RIENTATION
BUTTON
SPEED
BUTTO
Figure 2-12.
Figure 2-10. Joystick Control
The multi-directional control will accept 8 different
directional commands. One each left and right
lateral movement, one each longitudinal movement
and 4 each bi-directional movements. Refer to
The two respective LED indicators will be lighted
green or red depending on the selection. The speed
LED will be green when in high speed and red when
in low speed.
figure 2-11.
The orientation LED will be green when in REV.
LATERAL
mode and red when in normal mode.
Orientation selection is determined by which side of
the table the surgeon is standing. Refer to figure 2-
13. If the elevation column is to the surgeon's right
ONGITUDINAL LONGITUDINA
select 'normal' orientation (red LED) to have the
table top slide toward the right when the joystick is
moved toward the right. If the elevation column is to
the left of the surgeon select 'REV' orientation
LATERAL
(green LED) to have the table top slide move toward
the left when the joystick is moved toward the left.
Figure 2-11.
NOTE
Page 13
WARNING
Before using the joystick be sure the
table is properly locked to the floor. The
joystick will not automatically lock the
brakes. The pendant control must be
used to lock the brakes.
REV. MODE
ELEVATION COLUMN
NORMAL MODE
•The Emergency Brake Release Valve
must be closed and tightened (counterclockwise) before activating any hydraulic function.
•If the Emergency Brake Release Valve
has been operated, the BRAKE UNLOCK button on the pendant control will
have to be pressed before brakes will
lock again.
WARNING
Consult manufacturer's instructions
when using high frequency surgical
equipment, cardiac defibrillator and cardiac defibrillator monitors.
WARNING
Figure 2-13.
2-4. Emergency Brake Release
In case of a power failure or an electrical problem
within the table, the emergency brake release
system can be used to move the table. The control
knob for this function is located on the side of the
table base and is identified by an EMERGENCY
BRAKE RELEASE label. Turn the knob counterclockwise to release the brakes. See figure 2-14.
EMERGENCY
BRAKE RELEASE
BRAKE (4)
When an antistatic pathway is required,
the table has to be used on an antistatic
floor.
WARNING
The antistatic properties of the table are
dependent on the use of the original pad
set which was furnished with the table
or an alternate approved replacement.
Figure 2-14. Emergency Brake Release
Page 14
2-5. Positioning
During table set-up and patient positioning, the
following items should be observed.
The table top is constructed of a radiolucent
composite material. Use caution when using accessories to protect the table top from damage
including nicks or scratches to maintain clear imaging capability.
The 500 pound lift and articulate capacity is
based on the patient weight load being evenly
distributed on the table top. Refer to figures 2-15
and 2-16 for proper patient positioning.
Normal patient positioning is with the head
placed at the elevation column end of the table.
CAUTION
PIVOTING CARBON FIBER
CLAMP-ON ARMBOARD (2)
P/N: 2-060-03
RESTRAINT
STRAP
P/N: 6-010-41-B
6" ACCESSORY
RAIL CLAMP
P/N: 6-070-06
MAXIMUM END LOAD 180 POUNDS.
During transfer, DO NOT seat the pa-
tient at the distal end of the table. Table
stability may be compromised.
Lithotomy positioning is NOT ADVISED
for the 3002 Impulse table.
WARNING
SKYTRON assumes no liability for table
performance or safety when used in
conjunction with accessories designed
by others. Always consult with
SKYTRON for compatibility issues!
Figure 2-15.
STANDARD
ARMBOARD (2)
P/N: 2-010-02
RESTRAINT
STRAP
P/N: 6-010-41-B
6" ACCESSORY
RAIL CLAMP
P/N: 6-070-06
Figure 2-16.
SECTION III MAINTENANCE
Page 15
3-1. Preventive Maintenance
The following preventive maintenance checks and
services are recommended to ensure the serviceability and proper operation of your SKYTRON
Imaging Table.
a. During normal cleaning, a general visual examination should be made checking for leaks,
loose bolts or parts and cracked or chipped paint.
Any necessary repairs should be made.
b. Semi-annually the following checks and services should be performed:
1. Check all hydraulic fittings, mini-valves
and slave cylinders for proper operation
and any signs of leaks.
2. Check the hydraulic speed controls and
adjust if necessary.
3. Pressure check (with a gauge) the pressure relief valve.
4. Check all mechanical adjustments and
adjust as necessary.
3-2. Cleaning Recommendations
NOTE
Always follow current AORN Journal
Guidelines to ensure proper cleaning
and disinfection procedure.
The following procedures should be followed when
cleaning the table between cases.
Place table top in level position prior to starting
cleaning procedure.
WARNING
Always follow OSHA blood-borne pathogens standards for protective clothing,
including gloves, masks and eye protection when cleaning the table.
Remove major contaminants from the table with
disposable materials following appropriate biohazard waste disposal procedures.
5. Check hydraulic fluid level.
6. Lubricate the elevation slider assembly.
7. Inspect table top for nicks, scratches or
dents.
CAUTION
Do not use this device if cracking or
chipping has exposed the carbon fiber
element (hairs). Contact your local
Skytron representative for repairing instruction. Failure to comply could lead
to adverse skin irritations.
Remove all table pads and place them on a flat
surface for cleaning.
CAUTION
Thoroughly read and follow the
manufacturer's directions for all cleaning fluids. DO NOT use cleaners containing phenolics.
Apply cleaning fluid liberally to top and sides of
each pad and wipe with a clean lint-free cloth.
Using a clean, damp, lint-free cloth, wipe the pads
to remove the cleaning fluid.
Using a clean, dry, lint-free cloth, wipe the pads to
remove all moisture.
Repeat the steps to clean the bottom of the each
pad.
Page 16
3-3. Service
CAUTION
When using spray cleaners DO NOT
spray fluids directly into electrical receptacles or micro switches.
Repeat cleaning procedure for all table surfaces
including the top, sides, elevation column, base and
all accessories.
CAUTION
Before replacing pads on the table, make
sure the pads and all mating surfaces
are completely dry.
When the cleaning procedure is complete, replace
all pads and accessories as applicable.
Table maintenance can be performed by trained
maintenance personnel using SKYTRON authorized replacement parts and service techniques.
Service instructions and parts are available from
SKYTRON.
To obtain service instructions, replacement parts,
factory service or preventive maintenance contracts, contact the SKYTRON representative listed
below.
Remove pendant control from table bracket and
apply cleaning solution to the pendant control and
cord.
Use a clean cloth dampened with water to remove
cleaning solution.
Use another clean damp cloth to remove any remaining residue.
Install pendant control on bracket for storage when
cleaning procedure is complete.
Or contact:
SKYTRON
5000 - 36th Street S.E.
Grand Rapids, MI 49512
1-800-SKYTRON (1-800-759-8766)
FAX: (616) 957-5053
5000 36th Street S.E., Grand Rapids, MI 49512
1-800-SKYTRON or 1-616-957-0500 • FAX 1-616-957-5053
Page 31
Item Part No. Description Qty.
REV 6-05
3002 SERIES
IMAGING TABLE
Page 1
Item Part No. Description Qty.
INTRODUCTION
This manual contains the exploded views and replacement parts lists for the serviceable components of the SKYTRON Model 3002 Impulse Imaging Table.
Each serviceable part in these exploded views is identified by a reference number.
Use this number to locate necessary part information in the parts list adjacent to the
exploded view.
Always use the complete SKYTRON part number and description when ordering
replacement parts.
Always use the complete table serial number (S.N.) when ordering replacement
parts.
Special Tools and Maintenance Items listed on page 28.
Abbreviations
As Required ........................................... A/R
Optional................................................... opt
Serial Number ....................................... S.N.
Not Shown............................................... NS
SERIAL NUMBER TAG
REV 6-05
Although current at the time of publication, SKYTRON's policy of continuous development makes this
manual subject to change without notice.
Page 2
1. Top Plate Assembly ..................................................... Page 4 2. Middle Plate Assembly............................................. Page 6
3. Lower Plate & Lateral Tilt Assembly ..................... Page 8 4. Elevation Slider Assembly ...................................Page 12
Page 3
5. Electrical Components .......................................Page 16 6. Hydraulic Valves & Fittings ................................. Page 20
7. Electro/Minivalve Assembly .............................Page 24 8. Base Assembly ................................................... Page 26
Page 4
1. TOP PLATE ASSEMBLY
3
2
4
1
10
4
5
3
6
7
8
9
24
25
23
22
23
17
11
16
18
15
12
13
13
14
19
21
18
19
20
16
12
13
13
15
14
26
27
3002.1004.001
1. TOP PLATE ASSEMBLY
Item Part No. Description Qty.
1-010-30-P PAD SET, regular....................................................................................................... opt
1-010-29-S PAD SET, soft ............................................................................................................ opt
1 3001T TOP ...............................................................................................................................1
2 D3-065-02 RAIL, end......................................................................................................................1
3 D6-065-01 SCREW, rail ................................................................................................................13
4 D3-065-03 COLLAR, rail ...............................................................................................................13
5 D3-065-04 RAIL, side.....................................................................................................................2
6 D6-010-67 BOLT, allen, M5 x 15...................................................................................................8
7 D6-010-77 WASHER, lock, M5 .....................................................................................................8
8 D3-065-05 PLATE, top ...................................................................................................................1
9 D3-065-06 SLIDE RAIL, longitudinal..............................................................................................2
10 D6-010-30 BOLT, allen, M6 x 20..................................................................................................44
11 D6-065-30 BOLT, allen, M12 x 30 (special) ................................................................................A/R
12 D4-010-24 BOLT, plumbing, M6..................................................................................................A/R
13 D4-010-08 O-RING, P-7...............................................................................................................A/R
14 --- OIL LINE (specify function) ........................................................................................A/R
15 D4-065-02 FITTING, 90° elbow....................................................................................................A/R
16 --- HOSE, flexible (specify function)...............................................................................A/R
17 D4-065-03 CYLINDER ASSEMBLY, longitudinal...........................................................................2
18 D3-065-07 BRACKET, cylinders ....................................................................................................2
19 D6-065-02 NUT, cylinder................................................................................................................4
20 D4-065-04 FITTING.........................................................................................................................1
21 D6-065-03 NUT, rod end................................................................................................................2
22 D6-065-04 ROD END......................................................................................................................2
23 D3-065-08 BRACKET, cylinder mounting ......................................................................................4
24 D6-065-05 PIN.................................................................................................................................2
25 D6-065-06 CLIP...............................................................................................................................4
26 D3-065-09 COVER..........................................................................................................................1
27 D6-065-07 SCREW, phillips, M4 x 12 .........................................................................................A/R
NS D6-066-01 DECAL SET.................................................................................................................A/R
Page 5
Page 6
2
2. MIDDLE PLATE ASSEMBLY
9
4
7
11
20
10
12
9
5
6
5
15
16
14
19
13
12
14
18
1
2
3
3
8
7
4
5
6
17
5
49
21
18
18
2
32
33
34
23
24
26
25
30
35
36
27
28
29
40
31
38
42
41
43
39
37
45
46
44
47
48
3002.1004.002
2. MIDDLE PLATE ASSEMBLY
Item Part No. Description Qty.
1 D6-010-83 BOLT, allen, M5 x 30...................................................................................................2
2 D3-065-10 RETAINER BLOCK .......................................................................................................2
3 D4-065-03 CYLINDER ASSEMBLY, longitudinal...........................................................................2
4 D4-065-01 FITTING, plumbing .......................................................................................................4
5 D4-010-08 O-RING, P-7 ...............................................................................................................A/R
6 --- OIL LINE (specify function) ........................................................................................A/R
7 D4-010-24 BOLT, plumbing, M6..................................................................................................A/R
8 D3-065-07 BRACKET, cylinders ....................................................................................................2
9 D6-065-02 NUT, cylinder................................................................................................................4
10 D6-065-03 NUT, rod end................................................................................................................2
11 D6-065-04 ROD END......................................................................................................................2
12 D6-065-06 CLIP...............................................................................................................................4
13 D6-065-05 PIN.................................................................................................................................2
14 D3-065-08 BRACKET, cylinder mounting ......................................................................................4
15 D6-010-67 BOLT, allen, M5 x 15...................................................................................................8
16 D6-010-77 WASHER, lock, M5 .....................................................................................................8
17 D3-065-11 COVER..........................................................................................................................1
18 D6-010-51 BOLT, allen, M6 x 10.................................................................................................A/R
19 D3-065-12 GUARD..........................................................................................................................1
20 D3-065-13 COVER..........................................................................................................................2
21 D6-010-64 BOLT, allen, M5 x 40...................................................................................................4
22 D3-066-01 HOUSING, upper..........................................................................................................1
23 D3-065-15 STAND-OFF..................................................................................................................4
24 D3-066-02 PLATE, middle .............................................................................................................1
25 D6-065-17 LABEL, serial number ...................................................................................................1
26 D3-065-17 SLIDE RAIL, lateral ......................................................................................................2
27 D3-065-18 GUARD..........................................................................................................................1
28 D6-010-79 SCREW, phillips, M3 x 5 ...........................................................................................A/R
29 D6-010-30 BOLT, allen, M6 x 20.................................................................................................A/R
30 D3-065-19 GUARD BAR .................................................................................................................1
31 D6-065-08 BOLT, allen, M4 x 12.................................................................................................A/R
32 D3-065-20 GUARD..........................................................................................................................2
33 D3-065-21 SLIDE, longitudinal.......................................................................................................4
34 D3-065-22 MOUNTING PAD, slide, longitudinal...........................................................................4
35 D6-065-10 BOLT, slide..................................................................................................................32
36 D3-066-03 BRACKET, lateral cylinder ...........................................................................................1
37 D6-060-38 SCREW, set, M5 x 10..................................................................................................2
38 D6-010-94 BOLT, allen, M6 x 35....................................................................................................4
39 D6-065-12 CAP ...............................................................................................................................2
40 D6-065-09 NUT, M3 .......................................................................................................................4
41 D6-010-78 WASHER, flat, M3.......................................................................................................4
42 D3-065-24 BRACKET......................................................................................................................2
43 D6-034-03 WASHER, flat, M5.......................................................................................................4
44 D6-010-70 BOLT, allen, M5 x 10...................................................................................................4
45 D3-065-25 MAGNET .......................................................................................................................2
46 D6-010-86 BOLT, allen, M3 x 10...................................................................................................4
47 D3-066-04 COVER, left......................................................................................................... ..........1
D3-066-05 COVER, right.................................................................................................................1
48 D6-010-10-3 BOLT, allen, M4 x 10...................................................................................................4
49 D6-066-23 DECAL, left / right centered...........................................................................................1
Page 7
Page 8
2
3. LOWER PLATE AND LATERAL TILT ASSEMBLY
24
5
6
7
3
4
1
2
6
8
7
9
10
11
12
16
17
13
15
14
59
23
18
26
22
19
28
5
54
55
27
56
29
30
31
32
21
20
51
33
24
32
39
49
48
40
47
53
46
42
45
31
35
30
24
44
43
28
26
24
29
6
7
37
27
25
24
36
38
42
40
41
40
39
6
7
34
52
50
57
58
3002.1004.003
3. LOWER PLATE AND LATERAL TILT ASSEMBLY
Item Part No. Description Qty.
1 D3-065-27 SLIDE, lateral ...............................................................................................................4
2 D3-066-07 MOUNTING PAD, slide, lateral tilt...............................................................................2
3 D6-010-91 BOLT, allen, M6 x 25...................................................................................................2
4 D6-010-85 WASHER, M6...............................................................................................................2
5 D4-065-05 CYLINDER ASSEMBLY, lateral ...................................................................................1
6 D4-010-29 FITTING, plumbing, 90° elbow ....................................................................................4
7 ----- HOSE, flexible (specify function) ...............................................................................A/R
8 D6-031-25 BOLT, allen, M5 x 65...................................................................................................2
9 D6-065-13 SCREW, phillips, M4 x 5 .............................................................................................8
10 D3-065-30 COVER..........................................................................................................................2
11 D3-066-08 COVER..........................................................................................................................1
12 D3-065-32 STAND-OFF..................................................................................................................2
13 D3-065-33 COVER..........................................................................................................................1
14 D3-065-34 PLATE, lower ...............................................................................................................1
15 D6-010-91 BOLT, allen, M6 x 25...................................................................................................6
16 D6-065-14 SCREW, phillips, M4 x 6 .............................................................................................4
17 D3-065-35 TRIM RING....................................................................................................................2
18 D6-010-91 BOLT, allen, M6 x 25..................................................................................................16
19 D3-065-39 HOUSING, middle ........................................................................................................1
20 D6-066-21 LABEL, nameplate, 3002.............................................................................................2
21 D6-010-28 BOLT, allen, M5 x 6...................................................................................................A/R
22 D4-065-06 RETAINER NUT, ball joint............................................................................................1
23 D6-010-51 BOLT, allen, M6 x 10...................................................................................................4
24 D6-060-38 SCREW, set, M5 X 10.................................................................................................5
25 D2-060-40 NUT, Trendelenburg Axis.............................................................................................2
26 D2-060-13 BRACKET, Trendelenburg Pivot .................................................................................2
27 D6-010-45 BOLT, allen, M10 x 30.................................................................................................4
28 D2-060-14 CAP, lateral tilt cylinder ................................................................................................2
NS D4-032-79 O-RING, S-55 ................................................................................................................2
29 D4-060-24 O-RING, P-49...............................................................................................................4
30 D4-060-54 PISTON, lateral tilt........................................................................................................2
31 D4-060-55 CONNECTING ROD, lateral tilt piston .........................................................................2
32 D4-065-07 SLEEVE ........................................................................................................................2
33 D4-065-08 HOUSING, lateral tilt cylinder.......................................................................................1
34 D2-060-16 AXIS, lateral tilt.............................................................................................................1
35 D2-060-25 ACTUATOR, micro switch............................................................................................1
36 D2-060-29 ACTUATOR, micro switch............................................................................................1
37 D6-034-03 WASHER, flat, M5.......................................................................................................2
38 D2-060-28 BRACKET, micro switch mounting...............................................................................1
39 D5-060-01 MICRO SWITCH, V-1A ................................................................................................4
40 D6-034-07 WASHER, flat, M3.....................................................................................................A/R
41 D6-010-70 BOLT, allen, M5 x 10...................................................................................................2
42 D6-060-37 BOLT, allen, M3 x 20...................................................................................................8
43 D6-050-36 BOLT, allen, M5 x 8.....................................................................................................2
44 D3-066-09 GUARD..........................................................................................................................1
45 D6-065-15 BOLT, allen, M4 x 35...................................................................................................2
46 D6-035-10 WASHER, flat, M4.........................................................................................................2
47 D2-060-23 PLATE, micro switch mounting ....................................................................................1
Page 9
Page 10
2
3. LOWER PLATE AND LATERAL TILT ASSEMBLY (continued)
24
5
6
7
3
4
1
2
6
8
7
9
10
11
12
16
17
13
15
14
59
23
18
26
22
19
28
5
54
55
56
27
29
30
31
32
21
20
51
33
24
32
39
49
48
40
47
46
53
42
45
31
35
30
24
44
43
28
26
24
29
6
7
37
27
25
24
36
38
42
40
41
40
39
6
7
34
52
50
57
58
3002.1004.003
3. LOWER PLATE AND LATERAL TILT ASSEMBLY (continued)
Item Part No. Description Qty.
48 D2-060-22 SPACER, mounting plate .............................................................................................2
49 D2-060-18 CASTING, lateral tilt pivot ............................................................................................1
50 D6-060-35 BOLT, allen, M12 x 25.................................................................................................4
51 D2-060-19 PIN, lateral tilt...............................................................................................................1
52 D6-060-34 SCREW, set, M8 x 10................................................................................................A/R
53 D2-060-25 NUT, lateral tilt axis ......................................................................................................1
54 ----- GROUND WIRE ..........................................................................................................A/R
55 D6-066-20 WASHER, star, M5........................................................................................................1
56 D6-066-22 BOLT, phillips, buttonhead, M5 x 8 ...............................................................................1
57 D3-066-10 COVER..........................................................................................................................1
58 D6-060-07 BOLT, allen, M4 x 8.......................................................................................................2
59 D6-066-23 DECAL, left / right centered...........................................................................................1
Page 11
Page 12
4. ELEVATION SLIDER ASSEMBLY
43
13
14
44
41
45
63
46
1
31
42
40
62
35
47
31
2
3
4
5
16
17
27
28
29
48
30
39
30
64
65
6
26
36
31
35
7
8
9
10
11
25
30
35
12
31
18
15
24
32
34
31
66
38
37
19
22
21
23
17
16
20
17
74
73
56
58
50
52
54
49
53
51
55
69
67
57
70
68
71
59
60
61
72
3002.1004.004
4. ELEVATION SLIDER ASSEMBLY
Item Part No. Description Qty.
-- D4-065-23 CYLINDER ASSEMBLY, Trendelenburg.....................................................................1
1 D4-065-24 •ROD, ball joint, Trendelenburg cylinder ....................................................................1
2 D4-060-23 •O-RING, P-20..............................................................................................................1
3 D4-065-11 •END CAP, Trendelenburg cylinder .............................................................................1
4 D4-065-12 •BUSHING .....................................................................................................................1
5 D4-035-29 •O-RING, P-65..............................................................................................................1
6 D4-065-25 •TUBE, Trendelenburg cylinder....................................................................................1
7 D4-010-56 •O-RING, P10A.............................................................................................................1
8 D4-010-06 •O-RING, P-60..............................................................................................................1
9 D4-065-14 •PISTON ........................................................................................................................1
10 D6-065-18 •NUT..............................................................................................................................1
11 D4-010-10 •O-RING, G-65 .............................................................................................................1
12 D4-065-15 •TAIL SECTION, Trendelenburg cylinder.....................................................................1
13 D2-065-01 •BEARING ASSEMBLY, Trendelenburg cylinder.........................................................1
14 D4-065-16 •NUT, Trendelenburg cylinder tail section....................................................................1
15 D6-065-19 •SET SCREW................................................................................................................1
16 D4-010-29 FITTING, flexible hose, 90° elbow............................................................................... 2
17 ----- FLEXIBLE HOSE (specify function) ...........................................................................A/R
18 D2-066-04 AXIS, Trendelenburg cylinder .....................................................................................1
19 D6-060-30 RING, retaining.............................................................................................................2
20 D2-066-05 FLANGE, cylinder mounting.........................................................................................1
21 D6-060-38 SCREW, set, M5 x 10....................................................................................................2
22 D4-065-04 FITTING, hex, flexible hose...........................................................................................1
23 D6-066-02 BOLT, allen, M8 x 14.....................................................................................................4
-- D2-066-00 SLIDER ASSEMBLY .....................................................................................................1
24 D6-010-35 •BOLT, allen, M6 x 35 ...................................................................................................2
25 D6-010-91 •BOLT, allen, M6 x 25 ..................................................................................................16
26 D2-066-06 •SLIDER, no.1 of 4 ........................................................................................................1
27 D2-066-07 •PLATE, slider ...............................................................................................................1
28 D6-010-33 •BOLT, allen, M8 x 25 ...................................................................................................2
29 D6-010-54 •BOLT, allen, M8 x 30 ...................................................................................................4
30 D3-066-06 •SLIDE RAIL,.................................................................................................................6
31 D6-010-30 •BOLT, allen, M6 x 20 ..................................................................................................36
32 D2-066-08 •BLOCK, limit, slider no.1 ..............................................................................................1
34 D6-010-35 •BOLT, allen, M6 x 35 ...................................................................................................2
35 D3-065-27 •SLIDE,..........................................................................................................................6
36 D2-066-14 •SLIDER, no.2 of 4 ........................................................................................................1
37 D6-010-73 •BOLT, allen, M6 x 12 ...................................................................................................2
38 D2-066-15 •STOP ...........................................................................................................................1
39 D2-066-09 •SLIDER, no.3 of 4 ........................................................................................................1
40 D2-066-10 •BLOCK, limit, slider no.4 ..............................................................................................1
41 D2-066-11 •SLIDER, no.4 of 4 ........................................................................................................1
42 D6-010-35 •BOLT, allen, M6 x 35 ...................................................................................................2
-- D4-066-02 CYLINDER ASSEMBLY, elevation................................................................................1
43 D4-066-03 •CUSHION, rubber ........................................................................................................1
44 D4-066-04 •CAP..............................................................................................................................1
45 D4-066-05 •END CAP, elevation cylinder .......................................................................................1
Page 13
Page 14
4. ELEVATION SLIDER ASSEMBLY (continued)
43
13
14
44
41
45
63
46
1
31
42
40
62
35
47
31
2
3
4
5
16
17
27
28
29
48
30
39
30
64
65
6
26
36
31
35
7
8
9
10
11
25
30
35
12
31
18
15
24
32
34
31
66
38
37
19
22
21
23
17
16
20
17
74
73
56
58
50
52
54
49
53
51
55
69
67
57
70
68
71
59
60
61
72
3002.1004.004
4. ELEVATION SLIDER ASSEMBLY (continued)
Item Part No. Description Qty.
46 D4-066-06 •BACK UP RING............................................................................................................1
47 D4-066-07 •TUBE, primary piston...................................................................................................1
48 D4-066-08 •ROD, primary piston.....................................................................................................1
49 D4-010-56 •O-RING, P-10A ............................................................................................................1
50 D4-066-09 •PISTON, primary..........................................................................................................1
51 D4-066-10 •BACK-UP RING ...........................................................................................................1
52 D4-066-11 •O-RING, P-22A ............................................................................................................1
53 D6-066-05 •WASHER, lock .............................................................................................................1
54 D6-066-06 •NUT..............................................................................................................................1
55 D4-010-12 •O-RING, P-24...............................................................................................................1
56 D4-066-12 •PISTON, secondary .....................................................................................................1
57 D4-066-13 •BACK-UP RING ...........................................................................................................1
58 D4-050-01 •O-RING, P-29..............................................................................................................1
59 D4-066-14 •TUBE, elevation cylinder.............................................................................................1
60 D4-043-09 •O-RING, P-32..............................................................................................................1
61 D4-066-15 •SAUCER, elevation cylinder ........................................................................................1
62 D2-066-12 BRACKET PLATE .........................................................................................................1
63 D2-065-22 PLATE, slider top ..........................................................................................................1
64 D6-065-31 BOLT, allen, M12 x 50...................................................................................................4
65 D6-066-04 WASHER, flat, M12.......................................................................................................4
66 D2-066-01 SHROUD, inner.............................................................................................................1
67 D2-066-02 SHROUD, outer.............................................................................................................1
68 D2-066-03 SHROUD, middle ..........................................................................................................1
69 D6-010-70 BOLT, allen, M5 x 10...................................................................................................3
70 D6-010-49 SCREW, M5 x 10 ..........................................................................................................4
71 D2-066-13 GASKET........................................................................................................................1
72 D6-010-38 BOLT, allen, M6 x 15.....................................................................................................2
73 D4-010-32 PACKING, copper .........................................................................................................1
74 D4-010-31 FITTING, flexible hose ..................................................................................................1
Page 15
Page 16
5. ELECTRICAL COMPONENTS
50
1
3
2
5
8
24
25
29
28
30
31
9
51
4
6
7
11
13
14
16
15
52
10
12
18
17
19
23
26
20
21
35
40
27
36
41
32
33
34
37
38
39
42
43
44
45
46
47
55
56
53
7
57
75
47
65
66
69
64
70
63
71
67
65
67
68
54
72
73
70
74
71
61
60
62
58
59
22
22
48
47
47
49
49
3002.1004.005
5. ELECTRICAL COMPONENTS
Item Part No. Description Qty.
-- D5-066-01 PENDANT CONTROL ASSEMBLY, 3002 ...................................................................1
1 D6-034-05-1 •SCREW, phillips, M4 x 5 ............................................................................................3
2 D5-034-07 •HOOK, pendant...........................................................................................................1
3 D5-034-08 •PLATE, pendant hook .................................................................................................1
4 D5-034-09 •INSERT, pendant hook ...............................................................................................1
5 D5-034-10 •BACK PLATE ...............................................................................................................1
6 D6-034-07 •PLUG, rubber ..............................................................................................................8
7 D6-010-79-1 •SCREW, phillips, M3 x 5 ..........................................................................................A/R
8 D5-034-11 •HOUSING.....................................................................................................................1
9 D5-034-12 •CONNECTOR ASSEMBLY, 7-pin, female .................................................................1
10 ---- •O-RING, connector assembly .....................................................................................1
11 D6-034-08 •NUT, M3......................................................................................................................1
12 D6-034-09 •WASHER, M3............................................................................................................A/R
13 D5-065-05 •CIRCUIT BOARD...................................................................................................... ...1
14 D5-065-03 •PLATE, circuit board mounting ..................................................................................1
15 D6-034-10 •BUTTON.....................................................................................................................A/R
16 D6-034-15 •COVER, circuit board mounting plate .........................................................................1
17 D6-034-11 •STAND-OFF...............................................................................................................A/R
18 D6-034-12 •STAND-OFF...............................................................................................................A/R
19 D5-065-04 •FACEPLATE, pendant control ....................................................................................1
20 D6-034-17 •COVER, rubber ...........................................................................................................1
21 D6-066-07 •DECAL, 3002 ...............................................................................................................1
22 D5-066-03 •CORD ASSEMBLY, pendant .......................................................................................1
-- D5-066-06 JOYSTICK CONTROL ASSEMBLY, 3002....................................................................1
23 D5-066-07 •PIN ...............................................................................................................................1
24 D5-066-08 •PAD, clamp ..................................................................................................................1
25 D5-066-09 •CLAMP.........................................................................................................................1
26 D5-066-10 •HANDLE, clamp ...........................................................................................................1
27 D6-066-08 •LABEL, orientation .......................................................................................................1
28 D6-066-09 •LABEL, speed ..............................................................................................................1
29 D5-066-11 •LIGHT, indicator ...........................................................................................................2
30 D5-066-12 •BUTTON.......................................................................................................................2
31 D6-066-10 •SCREW, phillips, countersunk, M4 x 20 ......................................................................4
32 D6-066-11 •LABEL, SKYTRON.......................................................................................................1
33 D5-066-13 •HOUSING, joystick.......................................................................................................1
34 D6-066-12 •SCREW, phillips, countersunk, M4 x 7 ........................................................................3
35 D6-010-85 •WASHER, flat, M6........................................................................................................4
36 D6-066-13 •BOLT, allen, M6 x 8 .....................................................................................................4
37 D6-066-14 •WASHER, star .............................................................................................................2
38 D6-066-15 •NUT..............................................................................................................................2
39 D6-066-16 •WASHER, star .............................................................................................................2
40 D6-066-17 •NUT..............................................................................................................................2
41 D5-066-14 •JOYSTICK, 3002..........................................................................................................1
42 D6-035-19 •WASHER, flat, M4........................................................................................................4
43 D6-060-16 •WASHER, lock, M4 ......................................................................................................4
44 D6-010-59 •NUT, M4.......................................................................................................................4
45 D5-066-15 •CONNECTOR, 16-pin, male ........................................................................................1
46 D5-066-16 •CONNECTOR, 16-pin, female .....................................................................................1
Page 17
Page 18
5. ELECTRICAL COMPONENTS (continued)
50
1
3
2
5
8
24
25
29
28
30
31
9
51
4
6
7
11
13
14
16
15
52
10
12
18
17
19
23
26
20
21
35
40
27
36
41
32
33
34
37
38
39
42
43
44
45
46
47
55
56
53
7
57
75
47
65
66
69
64
70
63
71
54
67
65
67
68
72
73
70
74
71
61
60
62
58
59
22
22
48
47
47
49
49
3002.1004.005
Page 195. ELECTRICAL COMPONENTS (continued)
Item Part No. Description Qty.
47 D5-066-34 •STRAIN RELIEF ASSEMBLY ......................................................................................1
48 D5-066-17 •PLATE, joystick bottom ................................................................................................1
49 D5-066-18 •CORD ASSEMBLY, joystick ........................................................................................1
50 D5-066-19 CONNECTOR, 20-pin, female (CN-1)...........................................................................1
51 D5-066-20 RELAY BOX ..................................................................................................................1
52 D5-066-21 CONNECTOR, 8-pin, female (CN-3)..........................................................................1
53 D5-066-22 CONNECTOR, 7-pin, female (CN-2)..........................................................................1
54 D5-066-23 CONNECTOR, 5-pin, female (CN-4)..........................................................................1
55 D5-066-05 CONNECTOR, 8-pin, female (CN-7)..........................................................................1
56 D5-066-24 CONNECTOR, 20-pin, female (CN-1)........................................................................1
57 D5-066-25 CONNECTOR, 16-pin, female (CN-2)........................................................................1
58 D5-066-04 CONNECTOR, 8-pin, female (CN-10)........................................................................1
59 D5-066-26 CONNECTOR, 24-pin, female (CN-11).......................................................................1
60 D5-030-29 CAPACITOR, motor starting..........................................................................................1
61 D6-010-19 SCREW, phillips, M5 x 10 .............................................................................................1
62 D5-034-31 BRACKET, capacitor.....................................................................................................1
63 D6-010-108 BOLT, allen, M5 x 18...................................................................................................1
64 D5-017-03 CAPACITOR..................................................................................................................1
65 D6-010-76 NUT, M5 ........................................................................................................................2
66 D6-017-28 WASHER, lock, M5 .......................................................................................................2
67 ------ GROUND WIRE ............................................................................................................2
68 D6-066-20 WASHER, star, M5........................................................................................................1
69 D6-035-02 SCREW, set, M5 x 25....................................................................................................1
70 D5-030-05 CONNECTOR, 3-pin, female.......................................................................................2
71 D5-030-04 CONNECTOR, 3-pin, male..........................................................................................2
72 D5-030-03 CONNECTOR, 2-pin, female.......................................................................................1
73 D5-030-02 CONNECTOR, 2-pin, male..........................................................................................1
74 D6-010-70 BOLT, allen, M5 x 10.....................................................................................................2
75 D5-066-02 RELAY BOX, 3002 ........................................................................................................1
Page 20
3
6. HYDRAULIC VALVES & FITTINGS
1
2
3
86
10
73
9
13
18
19
14
11
17
12
20
15
16
75
8
77
67
76
78
21
79
80
4
5
6
7
7
22
19
27
28
29
30
24
23
25
20
32
26
3
31
81
74
82
37
36
32
34
37
83
35
39
47
75
73
22
70
71
84
85
38
42
40
46
45
87
88
89
91
92
93
90
66
65
72
23
67
69
68
61
64
63
62
48
49
50
54
51
41
52
43
44
53
57
58
56
55
59
60
3002.1004.006
6. HYDRAULIC VALVES & FITTINGS
Item Part No. Description Qty.
-- D4-031-23 PRESSURE RELIEF VALVE.........................................................................................1
1 D4-034-20 •CAP, pressure relief valve............................................................................................1
2 D4-031-67 •O-RING, P-10...............................................................................................................1
3 D6-034-14 •SCREW ........................................................................................................................3
4 D4-034-21 •BODY, pressure relief valve.........................................................................................1
5 D4-010-51 •O-RING, P-16...............................................................................................................1
6 D4-031-12 •SPRING........................................................................................................................1
7 D4-031-23-4 •VALVE, relief, 5mm dia. (steel) ....................................................................................1
8 D4-031-23-2 •HOUSING, relief valve, (5mm dia. valve).....................................................................1
9 D6-010-76 NUT, M5 ........................................................................................................................4
10 D6-010-77 WASHER, lock, M5 .......................................................................................................4
11 D6-032-14 STUD, M5 x 345............................................................................................................2
12 D4-010-40 CAP, end .......................................................................................................................1
13 D6-010-64 BOLT, allen, M5 x 40.....................................................................................................2
14 D4-010-52 O-RING, P-4 ................................................................................................................A/R
15 D4-067-01 ELECTRO / MINI VALVE ASSY. (4-way), 120 vac .....................................................A/R
16 D4-067-02 ELECTRO / MINI VALVE ASSY. (3-way), 120 vac, elevation.....................................A/R
D4-067-03 ELECTRO / MINI VALVE ASSY. (3-way), 120 vac, brake, (blue dot) .........................A/R
17 D4-010-24 BOLT, plumbing, M6..................................................................................................A/R
18 D4-010-08 O-RING, P-7 ...............................................................................................................A/R
19 ---- OIL LINE (specify function) ........................................................................................A/R
20 ---- OIL LINE (specify function) ........................................................................................A/R
21 D6-010-65 BOLT, allen, M5 x 35....................................................................................................4
22 ---- OIL LINE (specify function) ........................................................................................A/R
23 ---- OIL LINE (specify function) ........................................................................................A/R
24 D4-010-32 PACKING, copper .......................................................................................................A/R
25 D4-010-31 FITTING, flexible hose ...............................................................................................A/R
26 ---- HOSE, flexible ............................................................................................................A/R
27 D4-066-16 TERMINAL PLUMBING.................................................................................................1
28 D6-032-13 BOLT, allen, M6 x 140...................................................................................................2
29 D6-010-85 WASHER, flat, M6.........................................................................................................2
30 D6-031-16 BUSHING, isolation.......................................................................................................4
31 D4-032-81 STAND-OFF..................................................................................................................2
32 ---- OIL LINE (specify function) ........................................................................................A/R
33 D4-010-26 BOLT, plumbing, M6 (long) .......................................................................................A/R
34 D4-032-48 FLEXIBLE HOSE...........................................................................................................1
35 D4-032-49 OIL LINE........................................................................................................................1
36 D4-032-51 FLEXIBLE TUBE ...........................................................................................................1
37 ----- OIL LINE (specify function) ........................................................................................A/R
-- D4-017-15 EMERGENCY BRAKE RELEASE ASSEMBLY ............................................................1
38 D4-041-15 •O-RING, P-18..............................................................................................................1
39 D4-017-19 •PLUNGER....................................................................................................................1
40 D4-010-08 •O-RING, P-7.................................................................................................................1
41 D6-017-34 •PLUG, cap....................................................................................................................2
42 D4-010-08 •O-RING, P-7.................................................................................................................2
43 D6-017-33 •SPRING........................................................................................................................1
44 D4-017-17 •VALVE..........................................................................................................................1
45 D4-017-18 •PILOT PLUNGER.........................................................................................................1
46 D4-017-16 •BLOCK, emergency brake release ..............................................................................1
Page 21
Page 22
3
6. HYDRAULIC VALVES & FITTINGS (CONTINUED)
1
2
3
86
10
73
9
13
18
19
14
11
17
12
20
15
16
75
8
77
67
76
78
21
79
80
4
5
6
7
7
22
19
27
28
29
30
24
23
25
20
32
26
3
31
81
32
34
74
82
37
36
37
83
35
39
47
75
73
22
70
71
84
85
38
42
40
46
45
87
88
89
91
92
93
90
66
65
72
23
67
69
68
61
64
63
62
48
49
50
54
51
41
52
43
44
53
57
58
56
55
59
60
3002.1004.006
6. HYDRAULIC VALVES & FITTINGS (CONTINUED)
Item Part No. Description Qty.
47 D6-017-32 •SPACER ......................................................................................................................1
48 D6-035-06 •SCREW, set, M6 x 25 ..................................................................................................2
49 D6-010-41 •NUT, hex, M6 ...............................................................................................................2
50 D6-017-31 •RING, retaining ............................................................................................................1
51 D6-010-87 •SCREW, set, M6 x 20 ..................................................................................................1
52 D6-017-30 •KNOB ...........................................................................................................................1
53 D6-017-29 •DECAL .........................................................................................................................1
54 D6-060-38 •SCREW, set, M5 x 10 ..................................................................................................1
55 D6-010-39 BOLT, allen, M6 x 45....................................................................................................16
56 D4-035-47 CYLINDER ASSEMBLY, brake .....................................................................................4
57 D4-031-95-1 SEAT, brake rubber.......................................................................................................4
58 D4-031-96 PAD, self leveling, hard .................................................................................................2
D4-031-97 PAD, self leveling, soft ..................................................................................................2
59 D6-010-36 WASHER.......................................................................................................................4
60 D6-010-30 BOLT, allen, M6 x 20.....................................................................................................4
61 D4-066-17 PLATE, oil tank receiving ..............................................................................................1
62 D6-010-85 WASHER, flat, M6.........................................................................................................2
63 D6-010-51 BOLT, allen, M6 x 10.....................................................................................................2
64 D4-030-03 FITTING, elbow, 90°....................................................................................................A/R
65 D1-030-14 PAD, insulating, motor...................................................................................................1
66 D4-066-01 PUMP/MOTOR ASSEMBLY .........................................................................................1
67 D4-030-03 OIL LINE, supply ...........................................................................................................1
68 D6-032-04 INSULATOR ..................................................................................................................3
69 D6-032-03 WASHER, flat, M5 (special) ..........................................................................................3
70 D6-011-19 BOLT, allen, M5 x 75.....................................................................................................3
71 D6-010-51 BOLT, allen, M6 x 10.....................................................................................................2
72 D4-066-18 FITTING.........................................................................................................................1
73 ----- OIL LINE (specify function) .........................................................................................A/R
74 D4-066-19 RESERVOIR, oil tank....................................................................................................1
75 D4-030-03 OIL LINE, supply ...........................................................................................................1
76 D4-066-20 FITTING, tee..................................................................................................................1
77 ----- OIL LINE (specify function) .........................................................................................A/R
78 D6-010-67 BOLT, allen, M5 x 15....................................................................................................1
79 D4-031-14 COVER, oil tank ...........................................................................................................1
80 D4-031-13 GASKET, oil tank cover................................................................................................1
81 D4-066-21 FITTING, induction tube ................................................................................................1
82 D4-066-22 FILTER, oil ....................................................................................................................1
83 D4-010-39 CAP, oil filler..................................................................................................................1
84 D4-010-38 FITTING, oil filler ...........................................................................................................1
85 D4-031-13 GASKET, oil filler...........................................................................................................1
86 D4-066-24 PUMP/MOTOR ASSEMBLY .........................................................................................1
87 D6-010-76 NUT, motor mounting plate, M5 ....................................................................................3
88 D6-010-77 WASHER, lock, M5, motor mounting plate....................................................................3
89 D6-034-03 WASHER, flat, M5, motor mounting plate .....................................................................3
90 D6-017-20 SPACER........................................................................................................................3
91 D4-066-23 MOUNTING PLATE, motor ...........................................................................................1
92 D4-031-65 ISOLATION MOUNT, motor ..........................................................................................3
93 D6-017-19 BOLT, allen, pump/motor ..............................................................................................3
Page 23
Page 24 7. ELECTRO / MINI VALVE ASSEMBLY
10
2
1
3
4
5
6
7
8
9
11
13
12
14
15
16
20
19
14
29
28
27
26
25
21
24
22
23
22
23
17
21 19
24
25
26
18
18
28
29
27
3002.1004.007
Page 257. ELECTRO / MINI VALVE ASSEMBLY
Item Part No. Description Qty.
1 D6-010-65 BOLT, allen, M5 x 35.....................................................................................................2
2 D4-010-41 PLUG, cap ...................................................................................................................A/R
3 D4-010-08 O-RING, P-7................................................................................................................A/R
4 D4-010-42 SPRING, return ...........................................................................................................A/R
5 D4-010-25 VALVE, non-return ......................................................................................................A/R
6 D4-010-43 VALVE BLOCK, 4-way ................................................................................................A/R
D4-010-23 VALVE BLOCK, 3-way ................................................................................................A/R
7 D4-034-25 BALL, check ................................................................................................................A/R
8 D4-050-12 O-RING, P-5................................................................................................................A/R
9 D4-034-26 SPRING.......................................................................................................................A/R
10 D4-034-27 PLUG ...........................................................................................................................A/R
11 D4-010-20 O-RING, P-3 ................................................................................................................A/R
12 D4-010-44 VALVE, needle, speed control ....................................................................................A/R
13 D4-010-19 O-RING, P-6 ................................................................................................................A/R
14 D4-010-01 O-RING, P-8 ................................................................................................................A/R
15 -- PILOT PLUNGER (not available separately) ..............................................................A/R
16 -- VALVE BLOCK (not available separately) ..................................................................A/R
17 -- VALVE BLOCK (not available separately) ..................................................................A/R
18 D4-010-52 O-RING, P-4 ................................................................................................................A/R
19 D4-010-51 O-RING, P16 ...............................................................................................................A/R
20 -- SPOOL VALVE (not available separately)..................................................................A/R
21 D4-034-28 RETAINER, spool valve ..............................................................................................A/R
22 D4-034-29 SPRING, return, spool valve .......................................................................................A/R
23 D4-034-30 GUIDE, bushing ..........................................................................................................A/R
24 D4-010-14 O-RING, P-12 ..............................................................................................................A/R
25 D4-034-31 PLUNGER, spool valve ...............................................................................................A/R
26 D5-067-01 SOLENOID, 120VAC...................................................................................................A/R
-- D5-067-02 PIN, connector.............................................................................................................A/R
27 D5-034-37 HOUSING, solenoid ....................................................................................................A/R
28 D6-010-78 WASHER, lock, M3 .......................................................................................................8
29 D6-010-79 SCREW, phillips, M3 x 5 ...............................................................................................8
Page 26
8. BASE ASSEMBLY
29
1
18
2
3
4
17
5
16
15
14
6
7
13
11
12
8
30
28
9
10
31
24
23
25
32
33
34
27
22
26
21
35
36
20
19
3002.1004.008
8. BASE ASSEMBLY
Item Part No. Description Qty.
1 D1-066-02 COVER, service access ...............................................................................................1
2 D6-050-37 SCREW, phillips, countersunk, M4 x 8........................................................................4
3 D6-010-51 BOLT, allen, M6 x 10.....................................................................................................2
4 D6-010-85 WASHER, flat, M6 .........................................................................................................2
5 D1-031-37 FRAME ..........................................................................................................................1
6 D1-032-10 GASKET ........................................................................................................................1
7 D1-066-01 HOUSING, base ...........................................................................................................1
8 D6-065-24 DECAL, danger, explosion Hazard 2 ..........................................................................1
9 D6-065-22 DECAL, caution, electric shock ................................................................................... 1
10 D6-065-23 DECAL, danger, explosion Hazard 1 ..........................................................................1
11 D6-065-21 DECAL, grounding reliability .......................................................................................1
12 D6-065-25 DECAL, serial/model ....................................................................................................1
13 D6-065-26 DECAL, emergency brake release...............................................................................1
14 D5-034-05 GASKET, connector ......................................................................................................2
15 D5-034-06 CONNECTOR, 7-pin, female.........................................................................................2
16 D5-066-27 COVER W / CHAIN .......................................................................................................1
17 D6-011-20 SCREW, phillips, M3 x 10 ............................................................................................8
18 D6-050-37 SCREW, phillips, countersunk, M4 x 8.......................................................................... 1
19 D6-010-96 BOLT, allen, M10 x 20..................................................................................................16
20 D1-010-30 CASTER, 105H8-P........................................................................................................4
21 D6-034-21 DECAL, equalization terminal .......................................................................................1
22 D6-034-20 EQUALIZATION TERMINAL.........................................................................................1
23 D6-010-40 WASHER, lock, M6 .......................................................................................................3
24 D6-010-73 BOLT, allen, M6 x 12.....................................................................................................3
25 D5-066-28 BRACKET......................................................................................................................1
26 D5-066-29 FACE PLATE.................................................................................................................1
27 D1-031-36 SCREW, phillips, countersunk, M4 x 8.......................................................................... 4
28 D5-066-30 CONNECTOR, 3-prong .................................................................................................1
29 D5-066-31 POWER CORD ASSEMBLY.........................................................................................1
30 D5-066-32 COVER W/ CHAIN ........................................................................................................1
31 D6-011-20 SCREW, phillips, M3 x 10 .............................................................................................2
32 D5-034-46 SWITCH, on/off .............................................................................................................1
33 D6-011-20 SCREW, phillips, M3 x 10 .............................................................................................4
34 D5-066-33 COVER........................................................................................................................A/R
35 D6-010-51 BOLT, allen, M6 x 10.....................................................................................................1
36 D6-065-28 SPRING.........................................................................................................................1
Page 27
Page 28
Item Part No. Description Qty.
6-050-02 GAUGE, oil pressure ..................................................................................................A/R
D6-010-89 GREASE, slider.......................................................................................................2.8 0z.
D6-010-90 OIL, hydraulic .............................................................................................................. Qt.
D4-011-02 HOSE, hydraulic, specify length................................................................................A/R
D4-011-03 FITTING, hydraulic hose end .....................................................................................A/R
SPECIAL TOOLS & MAINTENANCE ITEMS
Page 30
5000 36th Street S.E. • Grand Rapids, MI 49512
1.800.SKYTRON • 1.616.957.0500 • FAX 1.616.957.5053
IMAGING TABLE
MAINTENANCE MANUAL
1-06
3002 IMPULSE
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